break off to do sth和break off doing sth的區別

break off to do sth和break off doing sth都是正確的句型, 但意思不一樣

break off to do sth意思是: 停下當前做的事, 去做另一件事;

break off doing sth意思是: 停止做某事;

例句:

I had to break off to take an important call.
我不得不打斷一下去接重要的電話.

I was so tired that I broke off doing the report.
我太累了, 不得不停止做報告