2--This is a simple phrase that you can easily add to your American English vocabulary.
 
1--Let's hear it in a conversation.
 
2--I wanted to buy a new car. I saw one at the dealership yesterday, but it was so expensive!
 
1--How expensive?
 
2--very expensive -- way too much for me.
 
1--I can't afford it, and I don't want to break the bank.
 
2--This phrase means to use up all of your money, and it comes from gambling.
 
1--If a gambler wins more money than the casino has on hand, it's called "breaking the bank."
 
2--And when someone has no money, you can say he is "broke."
 
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注解：
 
1.vocabulary词汇量 
2.dealership经销商  
3.gambler赌徒 

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译文：

1--你购物的时候，听见别人说“I don't want to break the bank”（我可不想倾家荡产）吧！
2--这是一个很简单的短语，可以把它收录到你的美式英语词汇中。
1--让我们一起在对话中听听。
2--我不想买新车。我昨天在经销商那里看到了一辆，但是太贵了。
1--有多贵？
2--对我来说，相当贵。
1--我买不起。我可不想倾家荡产。（break the bank）
2--这个短语的意思是花光你所有的钱，它是赌博的行话。
1--如果一个赌徒赢得钱比赌场手头的钱还要多，那么这就叫做“breaking the bank”（使庄家的钱输光）。
2--当某人没钱的时候，你可以称他为“broke”（破产）。