A: Excuse me? Do you know where the way to the Shuang'An Market is?

B: Yes, as a matter of fact I do. Do you need directions( 指引 )?

A: Is it far from here?

B: Yeah, it's far if you're going by foot.

A: Can I take a bus there?

B: You could take a bus, but a taxi would be much more convenient （方便） .

A: Are there any landmarks （路标） nearby?

B: Yeah, it's right across the street from a post office.

A: How long will it take by taxi?

B: It should take about 20 minutes by taxi.

A: Thank you so much.

B: Not at all.