风沙: sand blown by the wind区: H region; H风沙: sand blown by the wind 这里冬天风沙很大。 it's very windy and dusty here in winter采沙区: sand basin产沙区: sediment contributing area挖沙区: land-based borrow area暴风沙: sand and storm大风沙: johnny guitar风沙尘: karaburan风沙流: sand flow风沙土: aeolian sandy soil风沙源: sources of sandstorms狂风沙: american outlaws; sandstorm阿鲁沙区: arusha reg; arusha, reg; region arusha海岸漂沙区: zone of littoral drift认可挖沙区: authorized marine borrow area沿岸漂沙区: zone of littoral drift挡住风沙: shield off the sandstorm对风沙丘: antidune防止风沙: curb the sand风沙擦痕: sand scratch风沙吹移: sand drift风沙负荷量: capacity of the wind风沙浸蚀区: dust bowl风沙来源: source of dust