yardang造句

例句与造句

1. The yardang landform of aqik valley in the east of lop - nor and its relationship with the evolution of the kumtagh desert
   罗布泊东阿奇克谷地雅丹地貌与库姆塔格沙漠形成的关系
2. It's difficult to find yardang in a sentence. 用yardang造句挺难的