Keeping our military and using them when we have to, but not as our first instrument.

保存军事力量，不到非不得已绝不轻易动武。

普林斯顿公开课 - 国际座谈会课程节选

the teacher is not completely calm when he or she takes the action.

老师在动武的时候情绪不完全地稳定。

反对体罚 - SpeakingMax英语口语达人