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

Everyone, please, be quiet. The children need rest and the sick need room to lie down.

所有的人员请安静，儿童需要休息，病人需要躺下的地方。

youdao

Dai Jiaqi: My friends, this competition is beginning, please be quiet and respect the contestants during the competition, try to be an excellent audience, thanks for your cooperation.

比赛即将开始，为了保证比赛的顺利进行，请您在比赛过程中，尊重所有选手，保证赛场的安静，争做文明观众。谢谢合作！

youdao