虽然没有说话，但两人都知道必须要做什么。

Though no word was spoken, both knew what must be done.

youdao

但那是必须要做的。

That's the way it must be.

youdao

但如果你真的想成功，这就是你必须要做的。

But if you really want to be successful that's how you have to do.

youdao

我知道我必须要做的事情，但来回去意味着要面对过去。

I know what I have to do. But going back means to face the past.

youdao

但爱需要力量，要做到完美无缺必须要对自己完全诚实。

But love requires strength, and impeccability is defined by being true to your self.

youdao

但爱需要力量，要做到完美无缺必须要对自己完全诚实。

But love requires strength, and impeccability is defined by being true to your self.

youdao