阅读对话。写出交通方式，完成下面的地图。

Mary: Let's go to the park this Saturday, Ann!

Ann: Great! But how can I go to the park?

Mary: First, come to my home by bike. Next we can go to the bus stop on foot.

Then we go to the park by bus.

Ann: OK! I see. Goodbye!

Mary: Bye !