Mineral sands , such as zircon , sit under a tarpaulin .
油布覆盖着锆石之类矿产。
At the foot of the slope there are cinder block houses , but as you climb the ridge , concrete gives way to wood and tarpaulin , then cardboard and twigs .
坡脚下有些炉渣砖的房子,越往上到了山脊处,就只有些木材和防水布,或者纸板和树枝搭建的房子。
Hidden : this desert plantation looks innocent enough but underneath the black tarpaulin was the largest marijuana farm in mexico 's history
被隐藏的罪恶:这片沙漠种植园看起来挺“无辜”的吧?可篷布下藏着的确是墨西哥史上最大的大麻种植园!
If you know you will be out for sometime , take a tarpaulin , tent , or construct natural protection such as a debris hut or lean-to shelter .