问题描述:
问题解答:
I am going to leave Shanghai for about 3 days.
I'll be out of Shanghai for three days.
I'm leaving Shanghai for three days.
I will be off Shanghai for three days.
I'm going to leave Shanghai for three days.
I'm leaving Shanghai for three days.
I will be off Shanghai for around 3 days.
I will be out of Shanghai for three days.