A: Excuse me!

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。