In brief always remember the three "r" s: reduce recycle and reuse and go green.

总之永远记住这三个“R”年代：减少回收和重用和绿色。

youdao

In brief always remember the three "r" s: reduce recycle and reuse and go green.

总之永远记住这三个“R”年代：减少回收和重用和绿色。

youdao