例如：
Janet works like a horse!
珍妮特工作非常努力！
5. work out for the best：含义是最后完成得很好。
例句：
Don't worry about your problems. Everything will work out for the best.
别担心你的问题，所有的事情最后都会好的。
6. throw a monkey wrench in the works：含义是把看上去很清楚明白的事情搅乱
例句：
I hate to throw a monkey wrench in the works, but don't you think we should ask Andy to help.
我讨厌把事情搅乱，但是你不认为我们应该找安迪帮忙吗？