What a ripoff! The new car I bought doesn't work! 真是个骗人货!我买的新车启动不了!
2.rock the boat 找麻烦
Don't rock the boat! Things are fine just the way they are. 别找麻烦了，事情这样就够好了。
3.blow it 搞砸了，弄坏了
I blew it on that last exam. 我上次考试靠砸了。
4.in hot water 有麻烦
He is in hot water with his girlfriend recently. 近段时间他跟女友的关系有点僵。
5.put one's foot in one's mouth 祸从口出
Wally is always saying such stupid thing. He has a real talent for putting his foot in his mouth. 沃力尽说这种蠢话。他真有惹是生非的本事。
The movie was a flop. Nobody went to see it. 这部电影卖座率奇低，有人去看吗?
7.drop in/by/over 随时造访
Feel free to drop in anytime. I'm usually home and I'd love the company. 欢迎随时来坐坐。我通常在家，也喜欢游人做伴。
8.drop a line 写信
Drop me a line! 给我写信!
Remind little Bobby to duck his head when he crawls under the table so he won't hit his head. 提醒小波比爬到桌下时要低头才不会受伤。
10.go with the flow 随从大家的意见
Sharon is an easy-going person. She just goes with the flow. 沙伦是个随和的人。人家怎么说，她就怎么做。