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- Yongding River sand land is the largest area of wind-sand land sand and is one of the most severe wind sand damage region in Beijing,Which has important influence to eco-entironment in Beijng. 永定河沙地是北京市面积最大的风沙化土地和风沙危害最严重的地区之一，对北京市的生态环境有重要影响。
- There was a high percent of mesophyte in Otindag Sand Land as well. 中生植物在该区占有相当大的比例，体现了该区地理位置和地理环境的特殊性。
- Only the whir of the wind sand and gravel up the side of the road, the temperature drop dramatically, to fight in the face when it will realize that winter came. 只有风在呼呼的刮着，卷起路边的沙石，温度下降的厉害，打在脸上生疼，这时就会意识到，冬来了。
- Study on the initial planting density and its adjustment of Pinus sylvestris var. Mongolica Litvin. Artificial forest in the sand land. 沙地樟子松人工林初植密度及其调控研究。
- The main results are that the area for fixed sand land and semifixed sand land decrease,and the mobile sand land increase,and the salinate fields also shrunk. 结果表明,该地区固定半固定沙地面积均有所减少,流动沙地扩大,同时盐碱地大大萎缩。
- The order of effects of other three factors on yield of winter wheat was: soil type>sowing date>variety.The yield in shoaly land was higher than that in sand land. 其他因素产量效应的大小顺序为土壤类型＞播期＞品种，滩地产量显著高于砂地；
- The Problem of Wind Sand Storm and Its Treatment 沙尘暴及其治理
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- sand land in north of Zhangwu County 彰武北部沙地
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- Pinus sylvestris var. mongolica on sand land 沙地樟子松
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- She was like a narcissus trembling in the wind. 她像一株在风中摇动的水仙。
- Still, it's an ill wind; you will have an unexpected holiday. 不过，这也并非完全的不幸，你会享受到一次意外的休假。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The north wind set them shivering. 北风吹得他们浑身打颤。
