Verelite
聚苯乙烯
??? 情景例句
Don't be such a moaner.
別老是哼哼唧唧的。
My biggest problem so far has been trying to remember everybody's name.
迄今為止我最大的問題就是盡量記住每個(gè)人的名字
I suggest you take a tent.
我建議你帶上一個(gè)帳篷。