0:00
21:04
unit 23 帮忙叫车
dialogue 英语情景对话 A:l'm sorry, but I didn't catch what you said. A:对不起，我没听清你说的话。 B:l said, "Do you want me to help you?" B:我说的是：“需要我帮忙吗？” A:lf you're sure you're not in a hurry, I can use a little help. A:如果你确定不太急的话，我需要你帮点忙。 B:OK. Would you like me to get you a cab? B:好的。要我帮你叫辆出租车吗？