“I'm sorry to bother you again, but I've confirmed the number. I must speak to Mr. Gillis.”
很抱歉又来打扰您,但这个号码我核实过了。我必须跟吉利斯先生通话。
两次客气加一句必须,软中带硬,把不肯挂电话的坚持说到位。
I'm sorry to ..., but I must ...
要礼貌地坚持一件事时用;对上级陌生人都合适,但别拿它硬顶。
Sorry to trouble you, but I really need to speak to him. / I hate to insist, but this can't wait.
中性
在 but 处稍停,must 加重,句尾放平收住。
I'm sorry to bother you again, but I must have the file by noon. 很抱歉又来催您,但这份文件我中午前必须拿到。
