1.on and off 開和關,引申為“斷斷續續,陸續”
同類型的表達方式有 come and go 來來回回
The old man standing against an oak tree had viewed many people came and went.
依著樹站著的老人,目睹過好多的人來人往的滄桑。
2.individual adj.個人的,個體的
Individual action coming together can make a huge difference in history.
單個人的行為匯集起來就能強大到足夠改變歷史。
3.coach n.& vt.教練;執教
The one who coached me is not a good coach, for he always make a hog of himself.
我的教練,不是個好教練,因為他總是很邋遢。