break out in [into, with] a rash
急に発疹が出る
break out into [in, with] a smile
急ににっこりと笑う
break out laughing
急に笑いだす
break out with curses
悪態をつき始める
break the 10-second barrier
10秒の壁を破る
break the agreement [one's [the] contract]
協定[契約]を破る
break the back of the rebellion
暴動の腰を折る
break the camera
カメラを壊す
break the chocolate in two
チョコレートを2つに割る
break the company (up) into four businesses
その会社を4事業に分割する