journal2

1.The article introduce some knowledge of biomedical engineering ethics,cellular engineering,genetic engineering,tissue engineering and other biomedical knowledge;and describe lots of relationship between different engineering.Analyse the benefit and weakness ,list several details and case for us to understand it more easy.

2.Select second question to clarify.

I against biomedical engineers attempt to lengthen the life of span of human beings ,there are several reasons follow. The first,our “mother”-earth is so tired to provide source to us,and she is exhaust to give us more and more if the life of humans become longer. We should observe the law of nature. The second,the relationship and intersection must be take into account.for example,you can’t communicate with people who is 100 years old than you . In my opinion,the world will chaos and unreasonable if the human beings have long long life. The last reason is ,life span about 60years to 80years for human is suitable. We have focus,dreams,we can achieve and finish it,although failed ,our life is conclusion. The question is so deep and hard to explain for me to find a new standard justice. But in my mind, I against biomedical engineers attempt to lengthen the life of span of human beings.

For second question, i agree the engineers focused on improving humans’ quality of life. In our limited life,we should make our life become health,entertainment,and energy,so we can get the goal if our ’s quality of life improving. As case,why you come to united states?you want to get a new life and potential chance or opportunity, the core of you mind and the thought of engineers in common. Make world more beautiful,people more happy is important for us. The answer is so simple,we want to better and better,it’s our yearn. So i hope the quality of life is improved in future.

journal1

The first choice  

                                 If you have a smart phone 

     From video and story,I hold a opinion which smart phone is significant for our life and activity in society.Obvious, we can keep in touch others with fast speed by smart phone,and now we can get a variety of information and separately news in different way by phone.Such as Facebook,Twitter,and Wei chat ,undoubtedly,app of software in smart phone is most convenient for us. I have nothing problem by phone with me,and spend 2 hours on my phone everyday.Nowadays, we live a life is full of different and complex elements , if we tell others something about our feeling,perhaps get outcome that we don’t perfect,but,with phone,we can reduce some mood just appear. 

     Somebody blame the lack of contact in face for smart phone,i think it is mistake in they mind , you can’t ascribe reason for a new thing or people who like it .for example,pork is delicious,but make you fat,can you forbid to eat pork? So we need to communicate with other sincerely and encourage,don’t accused of smart phone. Form video,we can find 1000 people use their phone in happiness,why? The reason is their need smart phone.so they do and choose it.  

Joournal 1

I replaced my smartphone few weeks ago. The new one has a bigger screen, faster wireless and a more powerful chip. However, my life doesn’t change at all because of this new smartphone.

I got my first smartphone at my ninth grade, and it was my first cellphone, too.  So I have been used smartphone for about six years. When I got my first smartphone, I was so excited. It was hard to believe that I can watch video, get wireless Internet and play countless games using such small device at that time. After I got my first smartphone, what I most often did on smartphone is playing games. After about two years, I had a new smartphone and started to study smartphones. I changed systems and made small program on smartphones.  

I was really interested in smartphones when I was in high school; however, now I just regard my smartphone as a tool that makes my life more convenient and efficient. I seldom play mobile games and never change the system any more. I think that I am on my phone only 1 hour a day except sometimes I watch movie on my phone. In addition, I replaced my smartphone just because my last phone’s battery can only support my half day’s use. 

I am a kind of person who likes boredom, so when I am bored, I don’t reach for my phone and just enjoy the boredom. The emergence of smartphones is inevitable. It changes everyone’s life whether in a good way or a bad way. Some people use smartphones to create value for society, but some people just use smartphones wasting time.

Yang Xinyang

Journal 1

Some people think that smartphone is increasingly become an approach to killing time during mental downtime and gradually take the place of our minds wandering, daydreaming, which is a source of aspiration of creativity. This seems reasonable because too much time spent on mobile devices will inevitably demotivate user’s enthusiasm for learning. In addition, generally speaking, we surf on the Internet just for fun rather than pick up usable resources. Furthermore, mental downtime kindles our imagination to think deeply and arouse some creative ideas hidden in subconscious. In other words, unlocking cellphone is the starting of stifling creativity.

On the other hand, we can not recognize smartphone is a powerful tool, which brings us a convenient and comfortable life. First, we can widen horizons by abundant resources in it and as far as I am concerned, it has become a window to learn about this constant changing world. Second, it enables people get more informative knowledge than before. When you surf on the Internet, especially in some technology forums, it is a friction process of different minds, like brainstorm in a group, which always stimulate sparks for tough task. Last but not least, we need refresh ourselves in sressful daily life; obviously, smartphone is a good choice for its portable and powerful features.         

For the reasons mentioned above, I believe its advantages outweigh its disadvantages. Actually, it depends on user how to take advantage of it.

                                               It's time to put down our smartphones!

Will I get bored with my smartphone? Just like the people who are talked about in the passage, I’m also one of them. I play with my smartphone a lot whenever I get a while off working. In general, I spend about 3 hours totally on playing my phone. I’m kind of thinking that’s why I don’t know how to make good conversions with real person! In my point, smartphone does more harm to the society than good! If everybody only focus on his phone when has a little spare time, how the communications between friends go? Even the talking between family members will be less, which leads to friends become strangers. We should put down our smartphones and start the real talk with the people surrounding us. That’s how to make the society go on in a normal and improving way. Even we are boring, we can try to do some other things, like reading, watching TV shows with family and doing sports. These things what benefit us will be lost when we are playing with our phones. It’s time to try something new now!

Journal 1

I have been used smartphone for about 6 years and, as far as I am concerned, most of us would probably have his/her own smartphone, for smartphone really do a good help to our daily life. It’s also hard to say what our lives would be if we don’t have a smartphone anymore when we get used to it for so many years.

From that survey done by Zomorodi and her producers, we can see that most people kill their time by using smartphone and have a high frequency phone check-ins of their normal days like what we did in our free time. Things always have the other side; in addition, spending too much time on the phone is not a good habit for us. As a result, which was also claimed by Zomorodi, people get their most original ideas from their bored-time, but now, these time have been spent on the cell phone; In other words, smartphone will kill many original ideas when people use it all the time.

People still can’t leave with their smartphones; consequently, smartphones have already been part of people’s lives. We can try more on how to do things which are meaningful for us and enjoy our boredom without cell phone. That would much better!

Journal 1

I have a smartphone, but sometimes I love it so much, sometimes I will hate it a little bit. I am always in a dilemma. On the one hand, the smartphone is useful and convenient for me. For instance, the time that I arrived U.S. is not very long, so I will always meet some words I couldn’t understand very well in the daily life. In that time, I will grab my smartphone to research it in electronic dictionary immediately. On the other hand, the smartphone will give me a little trouble. Sometimes I am very busy actually, but the games or videos on my phone are always attracting my eyes so that I can’t do my thing on time. In addition, I think I will use my smartphone longer than the average users, because if I feel bored, I will reach my phone, and sometimes it’s an unnecessary time, I will always to see my phone. I think the smartphone will be more convenient and useful in the future, and its attraction will higher and higher. At that time, people should manage themselves better; reduce the bad effect of smartphone, which can show the worth of smartphone better nowadays.