That's " calling someone back." Martin is not satisfied.

那是“叫人回来”。 马丁不满意。

" To call someone back" means to return their telephone call.

” “to call someone back” 意思是回电话。

" To RSVP" means to write or to call someone back to tell them whether or not you are going to be at a party.

“回复”的意思是写信或打电话给某人，告诉他们你是否会参加聚会。