Never lose your temper.

绝对不要发脾气。

youdao

Never lose your temper in the courtroom.

在法庭上千万不要动气。

youdao

Never lose your temper, but don't be afraid to get angry.

不要乱发脾气，但也别怕动怒。

youdao

Let this be a lesson to you never to lose YOUR temper!

让这件事成教你永远不要发脾气的教训吧！

youdao

Let this be a lesson to you never to lose YOUR temper!

让这件事成教你永远不要发脾气的教训吧！

youdao