1·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！
2·Don't lose your temper over such a trifle.
不要为这点小事发脾气。
—— 《新英汉大辞典》
3·Don't lose your temper, George.
不要发脾气，乔治。
4·So, it's “normal, ” for example, to lose your temper.
所以，这是“正常的”，比如发脾气。
5·Benjamin: Just take them for your good friends and have a talk with them as we do. Make sure you don't lose your temper.
本杰明：就把他们当成你的好朋友，就像我们俩说话一样跟他们好好谈谈。还要保证不发脾气。