英语语法分析

But, who dare say that without vivisection, the world would stop moving forward?

但是，谁敢说：没有动物试验，世界就停止进步了？

The medics carried out experiments on humans, including vivisection without anaesthetic.

这些医疗工作者在人体身上进行实验，甚至于不实施麻醉就开始活体解剖。

Some people may say, without vivisection, there would not have had so many scientific discoveries.

有人会说了：没有动物试验，就不会有众多的科学发现。