但是善良人们想要保卫环境并且使空气干净。
But kind people want to protect the environment and make the air clean.
但是善良人们想要保卫环境和使空气变得干净。
But kind people want to protect the environment and make the air clean.
我们每个人有责任要放下使用塑性袋子保卫我们环境的老习惯，人民日报…
Each of us has a duty to drop the old habit of using plastic bags …
我们每个人有责任要放下使用塑性袋子保卫我们环境的老习惯，人民日报…
Each of us has a duty to drop the old habit of using plastic bags …
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