用more trees,better life为题 写一篇作文Trees can make cities...Trees can make the air..Trees can make streets..Trees provide..Trees are in...We must plant..We will have a..把后面的补充上就行了.

Trees can make cities cleaner
Trees can make the air fresher
Trees can make streets less poluted
Trees provide oxygen
Trees are in our life
We must plant more trees to protect our
planet from being harmed
We will have a nicer and cleaner future.

Trees can make cities greener
Trees can make the air fresher
trees can make streets greener
Trees Provide oxygen
Trees are in forests
We must plant more trees
we will have a green planet