1.refuse to 拒绝

例句：The Lawyer may refuse to undertake a case which appears to him unsound.

律师可能拒绝承办他认为站不住脚的案件。

2.beg to 央求

例句：I beg to inform you that I shall leave here this afternoon.

我将于下午离开这儿，特此奉告。

3.space station 空间站

例句：The moon hangs over the Earth in this astronaut photograph taken from the International Space Station.

这张照片是由国际空间站的宇航员所拍摄的，月亮挂在地球的上面。

4.apologize for 道歉

例句：She apologized to her teacher for being late.

她因迟到向老师道歉。