There is admittedly artificiality and oversimplification in this approach.人们承认这种方法带有人为性并且过分简单化.There is an old saying that "we are what we eat". Obviously this is an oversimplification.有这样一句古老的谚语，“吃啥像啥”。这一认识显然过于简单化了。This...
新一代科学家对恐龙研究着了迷。A new generation of scientists became fascinated by dinosaurs.我知道你研究黑猩猩至今已有30年了。I know that you'vebeen studying chimpanzees for thirty years now.据说为研究和技术方面提供的经费严重不足。Research and technology are said to...