Gao Wei and Yang Ming are going to the City Library. They meet a young man. He is a tourist. He wants to go to the City Zoo. Gao Wei and Yang Ming tell him how to get there.

Man: Excuse me, how can I get to the City Zoo? 
Gao Wei: Which zoo do you want to go? 
Man: There only one zoo in this city, isn't it? 
Gao Wei: No. There are two. One is big named in the east. The other is smaller and it is in the west. 
Man: Sorry, I am a tourist. 
Gao Wei & Yang Ming: It doesn't matter. 
Man: I guess it is the east one. 
Yang Ming: It is near the City Library. 
Man: How can I get to the City Library? 
Gao Wei: The City Library? Oh, you can take the No. 16 bus. 
Man: But where is the bus stop? 
Yang Ming: Look, it's just over there, across the road. Get off the bus at the third stop,and then turn left. Go straight along Blue Road . The City Library is on your left. 
Man: Take a bus, then get off and turn left … Sorry I forgot. 
Yang Ming: We will go to the City Library. We can go together. 
Man: Good! Thanks a lot! 
Gao Wei & Yang Ming: You're welcome. The bus is coming. Let's go.