复数： fros
易混淆的单词： FroFRO

We sit in front of our computers and have vehicles transport us to and fro .

我们坐在电脑前面，有着高速汽车送我们来和去。

These submarines are often called " black holes " fro their ability to disappear fast .

这些潜艇通常被称为“黑洞”，是因他们有快速消失或者突然出现的能力。

And so the e-mails bat to and fro , until finally the dates are agreed .

电子邮件就这样来来往往，直到最终把日期定下来。

The book of daniel states that in the last days people will be moving to and fro throughout the earth .

《但以理书》所陈述的在末日时人们将往返的在全地上迁移。

This bats to and fro and eventually gets signed by both and then is filed away in a drawer and usually forgotten about .

这要经过反复推敲，最终双方签字，然后归档，把它扔进一只抽屉，之后通常情况下就被遗忘了。