I knew that I could not go back now, also knew that these have not wasted diligently.

我知道我现在已回不去了，也知道那些努力没有白费。

youdao

Unfilial that, due to reasons of work, I could not go back and accompany him through this last time.

不孝的是，由于工作原因，我没能回去陪护他度过这段最后的时间。

youdao

Still, even if I hadn't changed, I did not expect to feel that I could happily go back to hanging out with these people.

不过即使我并没有改变，我还是没有想到自己仍能愉快地回去跟这些人共处。

youdao

Maybe not right now ... (but) if I could go back to that time and say, 'OK, you're trading my story for a six-month suspension?

NPR: Armstrong Turns Emotional In 2nd Part Of Interview

If I could go back in time, I would tell my younger self that love is not going to come in the package that you're expecting.

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What I'm not willing to do -- what I'm not willing to do is go back to the days when insurance companies could deny someone coverage because of a pre-existing condition.

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