3由于那场大雨李博士取消了与张建的预约(put off an appointment)4因为没有时间照看他自己的儿子,她常常感到很内疚(guilty)
Susan said she would show up in the meeting of 15:00
I invited to have lunch together ,but she didn't respond.
Dr.Li put off an appointment with ZhangJian because of the heavy rain
She usually feels guilty because she doesn't have enough time to take care of her son.