在英语中，你可以使用以下几种方法来问路：

Excuse me. Do you know where I can find...？

例如：Excuse me. Do you know where I can find the nearest subway station？

Excuse me. Can you tell me the way to...？

例如：Excuse me. Can you tell me the way to the post office？

Excuse me. Is there a... near here？

例如：Excuse me. Is there a bank near here？

Excuse me. I am looking for a...

例如：Excuse me. I am looking for the library.

It's only two blocks away.

例如：It's only two blocks away from here.

Excuse me, where's the men's （ladies'） room, please？

例如：Excuse me, where's the men's room, please？

Excuse me, can you tell me where the railway station is？

例如：Excuse me, can you tell me where the railway station is？

It's opposite the post office.

例如：The restaurant is opposite the post office.

这些句子可以帮助你礼貌地向他人询问方向。根据具体情境选择合适的问句，可以更有效地获取所需信息。