付出我们的爱，尽管有时我们得不到任何回报。

Give our love, though we sometimes get nothing in return.

youdao

我像老八一样的付出，结局缺得不到晴川那样的回报。

I like the old eight the same pay, and the end, not that of riverside returns.

youdao

不愿与他人分享自己的见地、智慧和知识，害怕自己是在徒劳地付出而得不到回报。

Holding back from sharing my insights, wisdom, and knowledge for fear I'll give too much away for free.

youdao