别急，别急，不要说大话。

Softly, softly, do not talk so big.

youdao

If you guys are coming in a little late, don't worry about submitting the homework.

如果你们上课来迟了,就先别急着交作业

耶鲁公开课 - 基础物理课程节选

No, don't please don't clap, not for that one.

别急着鼓掌。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now imagine some metaphysician saying "Wait a minute, buster, not so quick.

想像一下某个形而上学者说,“等等，伙计，别急。

耶鲁公开课 - 死亡课程节选