be different from: 不同于
An ambition is a wish to be different from how we are now.
而抱负即我们所希望达到的与现状不同的状态。

expect to: 预期、要求
You will be expected to work on Saturdays.
你们星期六要上班。
We are expecting to dig out some important facts.
我们希望能找出一些重要的事实。

dress up: 装扮、打扮
Her maid helped her to dress up for the party.
她的女仆帮助她穿上参加晚会的礼服。
They all dressed up to take part in the parade.
他们都穿上盛装去参加游行。

cash cow: 摇钱树、财源
This product has always been a cash cow for our company.
这种产品一直是我们公司的摇钱树。

take advantage of: 运用、利用
It never occurred to me to take advantage of him.
我决没有想到过要占他的便宜。