1. clean up

(1) 收拾干净

eg. Police in the city have been cleaning up the debris left by a day of violent confrontation.
城里的警察一直在收拾一天的暴力冲突留下的残骸。

(2) 治理（污染）

eg. Under pressure from the public, many regional governments cleaned up their beaches.
迫于公众的压力，许多地区政府治理了海滩污染。

(3) 整治（犯罪、腐败和其他不良行为）

eg. After years of neglect and decline, the city was cleaning itself up.
在多年的荒废和衰退之后，该城市在进行自我整治。

(4) 使（自己）整洁

eg. Johnny, go inside and get cleaned up.
约翰尼，进去把自己收拾收拾。

2. work out: 实现；产生预期的结果

(1) 找到（解决办法等）

eg. Negotiators are due to meet later today to work out a compromise.
谈判者们预定在今天晚些时候会面以找到一个折中的办法。

(2) 计算

eg. It is proving hard to work out the value of bankrupt companies' assets.
经证明，计算破产公司的资产较难。

(3) 总计为

eg. The price per pound works out at $3.20.
每磅的价格总计为$3.20。

(4) 进展顺利

eg. Things just didn't work out as planned.
事情没有像计划的那样进展顺利。

(5) 有满意的结果

eg. People involved in it think it's a nightmare, but I'm sure it will work itself out.
参与其中的人们认为它是一场噩梦，但我确信它会有满意的结果。

(6) 锻炼

eg. Work out at a gym or swim twice a week.
每周两次在健身房锻炼或游泳。

3. ticker tape: (欢迎、庆祝时从楼窗抛下的)彩色纸带 ticker: 自动收报机