The first significant advancement is the development of medical science. Two hundred years ago, many people die of bleeding. However, today, blood transportation is accessible to normal people so that they merely miss the optimal time to do surgery. In ancient times, people suffered great pain when having surgery, while today we have special medicine to assuage the pain. What’s more, doctors can use laser to cut the wound in a second, and robots can fix the wound in a minute. That was incredible even dozens of years ago. It is quite obvious that the advancements on medical science lengthen human’s lives and make us have a more salubrious situation.
The second significant advancement is the appearance of Internet and computer. They lead the third trend of the world, which is the most prospective trend of development now. Internet makes communication easier and computer enabling us to store various data. We experienced from Modem to ADSL, from Wi-Fi to the future Wi-Max. We also experienced from ENIAC to Flat screen and now smaller portable one. Actually the advancements we human achieved on computer science definitely improve our life quality. People can deal with the work much faster; people could exchange their ideas through Internet easier; People can entertain themselves happier with those progresses. All those advancements bring us are efficiency, convenience and profits. So no doubt the world is becoming better with the Internet and computer science.
Let us imagine, what will the world be if there is still no cars or ships today? People transport objects still by horses and most Americans might never have the chance to drink Chinese tea. Advancements in science have brought damage, but they aren’t strong enough to put us back to Neolithic. Obviously, advancements in science and culture promote the life quality. We have healthier and longer lives; we have plenty choices of food; we have different styles of entertainments. Those advancements make the life vivid indeed.
It’s the advancement that accelerates the development of human civilization. Change for the better is the permanent motto of human pursuits. So I firmly believe that modern advancements truly improved our lives’ quality. 这几句是我从你的最后一段里分出来的。。。这篇文章写得很好。。。要注意结尾，希望你在以后的学习中首先要再接再厉，要在语言和内容，思想上不断积累与提高。。。以上就是某国际SAT培训老师为大家带来的相关介绍，希望能给将要参加SAT考试的学生们带来一些帮助，