今天当我回首，我知道我已经证明了她错了。

Today when I look back I see that I have proven her wrong.

youdao

今天，我很想时光倒流，回首自己过去那段时间。

Today, I wish I could go back in time and visit myself back then.

youdao

等我们老的时候，回想起今天每一个酸甜苦辣的瞬间，都会淡然的回首一笑。

When we're old, recalled today, for every one bittersweet moment, will be indifferent to look back a laugh.

youdao