OK, so maybe I should re-explain that again.

也许我应该重新解释一遍。

youdao

Let me re-explain quickly how I got a normal vector for the cylinder.

我来再次解释一下如何得出这个圆柱面的法向量。

youdao

I don "t know what you" re saying. Would you please explain?

我不知道你在说什么？请你解释一下好吗？

youdao

I don "t know what you" re saying. Would you please explain?

我不知道你在说什么？请你解释一下好吗？

youdao