My parents have been away on business, so I cook by myself.

我父母出差了，所以我自己做饭。

He has been away for a full year.

他离开此地足有一年了。

He’s been away on official business in the United States.

他公出去了美国。

She has been away for ten days, but we haven’t heard from her yet.

她都走了十天了，还不见有信来。

Nothing changes, does it - I've been away two years and the office still looks exactly the same.

没有什么变化，是吗——我离开了两年，办公室看起来还是一样的。

I've been away here for years.

我不在这里已经有几个年头了。

I've been very busy lately as Tom has been away.

很抱歉，在这之前没给你写信。因为汤姆外出了，我最近一直很忙。

He's been away for at least a week.

他走了总有一个星期吧。

Faint moonlight, has been away from us.

淡淡的月光，已经离我们远去。

I've been away from home for over two years.

今年之前我差不多有两三年没回老家了。