We are going to reduce the number of trees being cut down.

我们要减少砍伐的树的数量。

youdao

Scientists began to study the lost land to find out what had happened. Many of them believe the land disappeared because of the trees being cut down.

科学家过去开始研究这些流失的土地，大多数以为土地所以消失就是因为树木被乱砍滥伐。

youdao

I'm also concerned about the environment so I sort of feel that if Ican get the news from the Internet then it's saving all the trees being cut down and printed intoa newspaper form.

我非常关心环境问题，我认为如果我在网上浏览新闻，那就能保护树木不被砍伐制成纸张。

youdao

The restrictions also mean that an exporting country now has an obligation to determine that the number of trees being cut down is not detrimental to the survival of the species.

BBC: Cites meeting: Ebony beats ivory in conservation stakes

ENVIRONMENTALISTS, scouring Cambodia's jungles for evidence of illegal logging, ask a passing farmer where trees are being cut down.

ECONOMIST: Just chopping it down

Hundreds of trees are being cut down on a Devon estate to prevent the spread of a killer plant pathogen with no cure, site managers have said.

BBC: Tree felling