作词 : 에이리스트
A tree is useful.
It gives us shade.
A tree is useful.
It gives us fresh air.
A tree is useful.
It gives us food.
A tree is useful.
It gives us firewood.
A tree is useful.
It gives us everything.
Thank you, tree!

A tree is useful.
It gives us shade.
A tree is useful.
It gives us fresh air.
A tree is useful.
It gives us food.
A tree is useful.
It gives us firewood.
A tree is useful.
It gives us everything.
Thank you, tree!