痛定思痛,失意的天空依旧湛蓝;愁中怀愁,痛苦的水鸣依旧清越;败中抗败,挫折后的阳光依旧闪耀.身后的时间河流静静地流淌,物是人非,沦海桑田,斗转星移,远去了荒尘古道,暗淡了刀光剑影,黄沙把历史掩埋了,东风把曾经吹散了.留下的只是昨天的记忆,明天的梦想.
What we should do ?
2007-09-29 20:00:13
With the development of medicine,more and more animals die in experiments to develop and test new medicines . But is what we do right or not ?
Some people beieve it is wonderful. They think animal testing has helped to develop medicines against many diseases. What's more, human life is more important than animal life .Many scientists say that if a medicine works with animals, there is a very high chance that it also works with people .In addition ,many people suggest that experts should clone more and more animals to protect balanced natrue.
However ,there are some people thinking we have no right to use animals in experiments .They believe animals have the same rights as human beings .Sometimes although we try to do experiments .There are millions of animals dying in experiments that are not successful .Many animals and humans are not the same .What works with animals often does not work in humans .If we kill a lot of animals ,the world will not be balanced .
In my opinion ,one coin has two sides .We should see the advantages and disadvantages of the animal experiments .And try to plan animal experiments rationally .
推荐
收藏
导入论坛
等级(0)
编辑
管理
查看(19)
评论(1)
评分(0/0)
TAG: