- dirt column
- 尘土: dust
- 土柱: earth pillar(earth column;earth pyramid); earth-pillars; earthpillar; fairy chimney; soil column
- 尘土: dust 汽车开过时扬起了一阵尘土。 the car raised quite a dust as it drove past. 街上积了厚厚一层尘土。 dust lay thick in the street.; 尘土分离筛 dirt screen
- 黄土柱: loess column
- 小土柱: earth finger
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