两个半小时,用英语怎么表示

Question

如题所述

Answer 1

half past tow。是我训练的时候，老师教的，是时钟表达法~~
半小时之前要past ，半小时之后用to，而且是to下一点钟。
比如：4点40分。
twenty mintse to five~~

Answer 2

two hours and a hour
two and half hours

Answer 3

two hour and a half，
two and a half hours

Answer 4

two hours and a half