When he gets back, please let him know that Jane called and I need him to call me back.

他回来后，请告诉他简给他打电话了，并让他给我回个电话。

youdao

Please let me know if there is anything I need to do before my departure.

在离开之前如果需要我做什么请告诉我。

youdao

There! I said it, and you need to know that…be quiet, please.

你看，我说出口了。你必须知道，请保持安静。

youdao