I have some difficulty in pronouncing some of the words in English.

我有些英语单词发音不好。

I'm staying with a friend of mine. Her name is Kate Klarke.

我打算和我的一个朋友住在一起。她叫凯特·克拉克。

Sure.

当然可以。

That sounds interesting. That was a hundred years ago, wasn't it?

听起来很有意思。那是一百年前的事了，不是吗？

It's nothing serious.You'd better have a good rest.

（病情）不太严重。你最好好好休息一下。

I don't think there are. But there are more men than women scientists. And more men than women are heads of companies.

我想没有。但是，男科学家比女科学家多。而且，各公司的负责人中，男人要比女人多。