Uruganda rutanga umusaruro mwinshi, ibarura ryumutekano kugirango uhuze ibyo ukeneye.
Inganda eshatu zigezweho, amahugurwa umunani y’umusaruro, afite ubuso bwa metero kare 30.000, Qingdao, Mongoliya Imbere, ningxia ibishingwe bitatu bya toni 30.000 by’ibishashara bya polietilen.
