介绍:
.I really must apologize.
A:Jack,I really must apologize.
杰克，我必须道歉。
B:Why?
为什么？
A:I promised you I would finish the task tomorrow,but I'm afraid I can't now.
我答应你明天完成这个任务，但是我恐怕完不成了。
B:Is there something wrong?
怎么了?
A:Yes,my son is sick and I have to take him to the hospital today.
我儿子病了，我今天得带他去医院。
B:OK You can finish the task on Friday.
好吧，你周五把任务完成就行。
