我们谈论的是在未知领域的一种风险投资，没有人知道这些投入会有怎样的效果。

We're talking about venturing into unknown territory, and no one knows exactly how these changes would play out.

youdao

无论怎样，当下仍不建议阿司匹林用于预防癌症，因为，即使是小剂量亦会增加胃出血的风险。

However, aspirin use is not currently recommended specifically for cancer prevention because even low-dose aspirin can increase risk of serious stomach bleeding.

youdao

我的意思是，我想他并不知道自己顶着怎样的风险，但你知道的，他就是这样一个人，一个冒险家。

But, you know, that's sort of what he was like. He was a risk-taker.

youdao

What's the worst possible thing ? that can happen and how can we eliminate that?

可能发生的最坏的事情是什么,以及我们怎样避免这种风险？

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