What colour is it?

是什么颜色的？

There is a refrigerator in the kitchen.

厨房里有个电冰箱。

I come from Greece.

我是希腊人。

She does not know London very well, and she lost her way.

她对伦敦不很熟悉，因此迷了路。

I must go to the butcher's, too.

我还要到肉店去一下。

I hope I haven't failed.

我希望别不及格。