She's very well,thank you.

她很好，谢谢您。

What do you know about the tenth century?

有关十世纪的事你知道些什么？

They called us just as we were having dinner.

当我们正在吃晚饭，他们就打电话给了我们。

The weather is nice today.

今天天气很好。

It's difficult to make a decision whithout knowing all the facts.

不了解所有事实而做出决定是困难的。

Is this Empire 5-4093?

这是Empire5-4093吗？