born
I wasn't barn yesterday
意：甭想骗我!我可不是三岁孩子!当我是傻瓜?
例 .I wasn't born yesterday, you know. This car has a lot of faults, so don't expect me to buy it!
别当我是俊瓜!这车很多毛病，别指望我买它!
I know what's going on, Lucy, i wasn't born yesterday!
露西.我知道你们在搞什么，想蒙我没门!