We helped her out of pity.

我们出于怜悯帮助了她。

The owner of the house took pity on us and let us come in out of the rain.

房主同情我们，让我们进屋避雨。

What a pity!

真可惜！

It was a pity (that) you could not come.

你不能来真是遗憾。

The pity was that the winner couldn’t be there to receive the prize.

遗憾的是获奖者不能前来领奖。

We pity him, poor fellow.

我们同情他，这可怜的家伙。