打扰一下！

　　B: Yes, what can I do for you?

　　是的，我能为你做什么吗？

　　A: Could you please tell me how to turn on the radio?

　　您能不能告诉我如何开收音机？

　　B: Oh, this is the button to turn on and off, and the one to the right is for changing channels; you can adjust volume using up and down.

　　哦，这是开关按钮，右边是调频按钮，您可以按上下键调节音量。

　　A: Excuse me, Miss. I'm having trouble with my chair.

　　打扰一下，小姐。我的椅子有问题。

　　B: Let me see. I'll push the button, and you pull it forward, please.

　　让我看看，我按下按钮，你向前推。

　　A: May I unfasten my seatbelt, now?

　　我现在可以解开安全带吗？

　　B: Yes, sir. But we suggest that you wear it loosely buckled.

　　可以，先生。但我们建议您松一点的系着安全带。