Britain has actually tried that before back in 2006.

英国曾在2006年采取过同样的措施。

Dropped call. I'll try him back.

我挂了 回头再给他打。

Let's try my back scratcher first.

让我们先试试我的背部刮擦器。

'With the usual exception, ma'am, ' said Bitzer, trying back, 'of an individual'.

“除了通常的例外，女士，”比泽尔说，试着回答，“一个人”。

And then we show you why you shouldn't try them at home back?

然后我们向您展示为什么您不应该在家里尝试它们？

A lot? I only try back to my parent's house for the holidays.

很多吗 我只在假期回我父母家。