绝不能以人类的名义用动物做实验。

By no means are animals used in experiments on the behalf of human beings.

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科学家决定用动物做实验来检验药品。

Scientists decided to test the drug on animals.

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许多人不赞成用动物做实验。

Are we allowed to new animals for such experiments?

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It is, of course, important if you use animal testing to treat the animals with as much dignity as possible.

如果要用动物做实验的话，请给予这些动物最大的尊严，我认为一点十分重要。

需要动物实验吗？ - SpeakingMax英语口语达人