https://online2.tingclass.net/lesson/shi0529/0009/9907/105.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
cheap 便宜的，小氣的，廉價的
I don't like Jack cuz he is so cheap.
我不喜歡Jack，因為他太小氣了。
Oh, please, Dad, just this once, don't be cheap.
哦，求求你，爸爸，就這一回，別摳門兒了。
瘋狂練習(xí)吧!
