许多人不赞成在动物身上做试验。
许多人不赞成科学家在动物身上做试验。
Many people disapprove of scientists who experiment on animals.
在动物身上做试验比在孩子身上做实验要容易得多。
That's a lot easier to do with lab animals than with children.
有人认为在动物身上做试验会引起不必要的痛苦。
Some people feel that experimenting on animals causes unnecessary suffering.
Sir Magdi教授的团队计划今年晚些时候在动物身上做试验。
Sir Magdi's team are scheduling trials in animals later this year.
他说，“白藜芦醇可以在红酒中找到，把浓缩的剂量用在动物身上做试验的时候，结果表明，它能延长寿命。”
"The resveratrol chemical, which is in red wine, when it's concentrated in this dose, in laboratory animals, it prolongs life expectancy," he says.
为了重返地面，科学家们研发出一种疫苗，并先在动物和死刑犯身上做试验，在施打疫苗后，将他们送回地面以测试效果。
To return to the ground, scientists have developed a vaccine, and the first in a test animal and the death-row inmates who, after the vaccination, their return to the ground to test the results.
为了重返地面，科学家们研发出一种疫苗，并先在动物和死刑犯身上做试验，在施打疫苗后，将他们送回地面以测试效果。
To return to the ground, scientists have developed a vaccine, and the first in a test animal and the death-row inmates who, after the vaccination, their return to the ground to test the results.
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