1.stretch 延伸
The procession stretched for several miles.
游行隊伍延伸了數英里。
2.stake out 監視
It's wise to stake out each freed prisoner for a few months after he gets out of prison.
在獲釋的每個犯人出獄的頭幾個月里,派人對其監視是明智的。
3.flee 逃走
He slammed the bedroom door behind him and fled.
他砰地關上臥室的門就逃走了。