The woman approves of the new rule to reduce paper waste.

女性支持减少纸张浪费的新规定。

The girl approves of the new rules to reduce paper waste.

女孩同意减少纸张浪费的新规定的原因有两个。

The concerns about paper waste has caused many people to look at other choices for wrapping a present.

由于担心纸张浪费，许多人开始寻找其他包装礼物的方式。

This year's NPC session is going to use more electronic documents to reduce paper waste and keep down costs.

今年的全国人民大表大会将使用更多的电子文件，以减少纸张浪费、降低成本。