幾天的用法和樣例：
例句
-
我過幾天就回來。
I'll be back in a couple of days. -
警方用了幾天時間追查到案中目標。
It took the police several days to track down their quarry. -
他們花了好幾天的時間穿越大西洋。
It took them several days to cross the Atlantic Ocean. -
過了幾天，洪水才退，生活恢復了正常。
It was several days before the floodwater sank and life returned to normal. -
幾天前，這些歹徒被逮捕了。
These bandits were arrested several days ago.
