But from what I know, generally the more religious groups tend to be opposed to stem cell research,

但是一般来说，就我所知越是反对干细胞研究的人，

关于干细胞的研究 - SpeakingMax英语口语达人

So the major controversy behind stem cell research, at least as far as I understand it,

干细胞研究背后的主要争议，就我的理解来说，

干细胞和伦理 - SpeakingMax英语口语达人

Why do you think some people are against stem cell research?

为什么某些人会反对干细胞研究呢？

关于干细胞的研究 - SpeakingMax英语口语达人

Can you explain to us about stem cell research and why it's so controversial?

你能跟我们解释一下干细胞研究，
以及为什么这项研究会受到这么多的争议吗？

干细胞和伦理 - SpeakingMax英语口语达人

So probably the, the most common example of Bio-Engineering is stem cell research,

可能最常见的生物工程案例就是干细胞的研究了，

干细胞和伦理 - SpeakingMax英语口语达人

stem cell research can go on without the ethical dilemma provided by killing embryos.

干细胞研究者可以免受由于杀死胚胎而带来的道德困境。

干细胞和伦理 - SpeakingMax英语口语达人