英英釋義：
Prostitution means having sex with people in exchange for money.
例句：
①Conspiring to promote prostitution. How do you plead?
協同賣淫罪 你打算怎麼辯護？----《摩登家庭》
②Some turned to prostitution in order to survive.
有些人為了生存而開始賣身。
③He was arrested on charges of controlling prostitutes.
他因為被指控操縱娼妓而被捕。
拓展：
prostitute n. 賣淫者;妓女;男妓
英英釋義：
If you say that you are over the hump, you mean that you no longer have a problem or difficulty that was stopping you being successful or happy.
例句：
We're basically over the hump. We've got an economy that's likely to grow next year even more than it did in 1992.
我們基本上渡過了難關。我們明年的經濟增長速度甚至可能會超過1992年。
拓展：
這個短語的記憶比較形象，因為「hump」本身表示「動物背部的隆肉」，所以「get over the hump」可以理解為「跨越困難部分」