沙向东
Sha Xiangdong
以上为机器翻译结果，长、整句建议使用 人工翻译 。
榆林沙区地处毛乌素沙地的东南部，属毛乌素沙地向东南移动的最活跃地段。
The sand area in Yulin lies in the southeast of the Maowusu desert, which is the most active region, where the Maowusu desert migrates to the southeast.
youdao
应用推荐
模块上移
模块下移
不移动