1、run out
用完;耗尽
They have run out of ideas.
他们已经想不出任何办法了。
We're running out of time.
我们快没有时间了。
(法律文件)到期，失效
When the lease ran out the family moved to Campigny.
租约到期后，这家人搬到了坎皮格尼。
the day my visa ran out.
我的签证的到期日
2、clean up
打扫;清扫;把…弄干净
Police in the city have been cleaning up the debris left by a day of violent confrontation.
该市警察一直在清理一天的暴力冲突后留下的碎石残砖。
Nina and Mary were in the kitchen, cleaning up after dinner.
吃过晚饭，尼娜和玛丽在厨房里收拾。
清理，清除(污染物)
Under pressure from the public, many regional governments cleaned up their beaches.
迫于公众压力，许多地区政府对各自海滩进行了清理。
(警方或当局)肃清，整肃(犯罪、腐败等)
After years of neglect and decline the city was cleaning itself up.
多年的玩忽职守和经济萧条过后，这个城市在进行自我整顿。
Since then, the authorities have tried to clean up the sport.
从那以后，有关当局已努力整顿体育界。