介绍:
(What time is it?
Get lost.
I just say.
I must be going.)
I must be going.
Ok, keep in touch.
Hope we meet again soon.
I must go.
I must be going,
Ok, keep in touch.
Sure.
Please keep in touch with me.
Keep in contact.
Though we haven’t seen each other for quite a long time, we still keep in touch by mail.
