1.stretch 延伸
The procession stretched for several miles.
游行队伍延伸了数英里。
2.stake out 监视
It's wise to stake out each freed prisoner for a few months after he gets out of prison.
在获释的每个犯人出狱的头几个月里,派人对其监视是明智的。
3.flee 逃走
He slammed the bedroom door behind him and fled.
他砰地关上卧室的门就逃走了。