It should never be necessary to camp on cryptobiotic soil, islands of vegetation, or within the precious green ribbons of desert creeks or streams.
It should never be necessary to camp on cryptobiotic soil, islands of vegetation, or within the precious green ribbons of desert creeks or streams.
土壤区,植物丛生的岛区,或在沙漠的溪流，水道分布的绿色带区。