we,trees,cities,cool,because,green,they,our,plant,help,make,and造句
问题描述：
we,trees,cities,cool,because,green,they,our,plant,help,make,and造句
答
We plant trees beacuse they help make our cities green and cool .
答
They plant trees beacuse we help make our green and cool cities.
答
We plant green trees becanse they help and make our cities cool.