I'm sorry for calling you this late.
真对不起,这么晚了还给您打电话。
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今天的几个句子是有关打电话的:1.Do you mind if I use your phone? 我能借用一下您的电话吗?2.Is this the finance department? 请问是财务科吗?3.I hope I didn't wake you up. 但愿没吵醒您。4.It is urgent I talk to Mr. Barr now.我有急事要找巴尔先生。