Andy ： Even the water is flowing quietly.

　　Sylvia ： Too bad that we left the camera at home. The landscape is so ravishing.

　　Andy ： Do you feel like swimming？ I can't resist the charm of the clean water.

　　Sylvia ： You can't swim here. Didn't you see the sign over there？ It says， "No swimming".

　　Andy ： What a letdown！

　　Sylvia ： Do you want another sandwich？

　　Andy ： No， thanks. I'm full.

　　Sylvia ： Let's take a walk along the riverside.

　　Andy ： Good idea. Let's go.

　　Sylvia ： There're lots of pretty pebbles here.

　　Andy ： Hey， I've a good idea. Let's play ducks and drakes.

　　Sylvia ： I like that！ I used to play ducks and drakes very well when I was a little girl. There was a small lake near my house. My brother and I always went there after school. I could make seven jumps.

　　Andy ： Let's have a race then. I'll definitely beat you.

　　Sylvia ： Boasting won't win you the race