这套方案作了大多来自文件，其中是，不像塑料，可再生资源。

This package is made mostly from paper which is, unlike plastic, a renewable resource.

youdao

这套方案作了大多来自文件，其中是，不像塑料，可再生资源。

This package is made mostly from paper which is, unlike plastic, a renewable resource.

youdao