X: I'm afraid I've got to go. I have another appointment at five.
X:恐怕我必須得走了,我在S點鐘有另一個約會。
Y: Do you? By the way, could you mail this letter for me as you go through the lobby?
Y:是嗎?對了,你經過大廳時順便幫我寄這封信好嗎?
X: No problem.
X;沒問題。
Y: Thank you. Come back to my office at the same time tomor- row. I'll have the pictures ready by then.
Y:謝謝。明天同一時間請到我房間來,那時我會把相片準備好。
X: I will.
X:我會的。