I hope there will be more trees and fewer cars in the future.

我希望未来会有更多的树和更少的汽车。

youdao

I think there will be fewer trees.

我认为将来树木会更少。

youdao

Cities will be more polluted. And there will be fewer trees.

城市会更受污染。将会有更少的树。

youdao