Is this the bus to the library?

這是去圖書館的公交車嗎?

Does this bus go to ..Street?

這輛巴士途徑。。街嗎

Do you know how often the No.2 runs?

您知道2路車多久來一趟嗎?

How much is the fare to the library?

到圖書館要多少錢車費?

Is this seat taken?

這個位子有人坐嗎?

How many stops are there before I get there?

到那兒要坐多少站?

Which stop are we at?

我們到哪站了

Please let me know when we get to..Street.

到了。。站了請告訴我一聲。

Where do I change buses?

我在哪兒換車?