1. keep doing 繼續不間斷地做某事;
We kept working in the fields in spite of the rain.
盡管下雨,我們還是堅持在地里干活。
Why do the dogs keep barking?
這些狗為什么不停地叫?
情景對話:
A: Why do you seem so tired? 你看起來很累啊,為什么?
B: No seat available, so I had to keep standing during the meeting. 沒有座位了,所以整個會上我只好站著。