英语语法分析

One hour fourty dollars.

一小时四十美元。

I usually start study at five-fourty.

我通常五点四十开始学习。

Most of us are 20 now, preparing for fourty years old seems to be far away from us.

在座的我们大多现在20岁，为四十岁准备似乎里我们有些遥远。