大风沙使这食物尽是沙子。
他们必须与大风沙作斗争。
在1931年和其后的几年，连接发生严重干旱，接著便是大风沙暴。
In 1931 and the following years, a series of terrible droughts were followed by dust storms.
年代际变化趋势表明，大风日数与扬沙、沙尘暴日数的年代际变化趋势呈反位相关系，高原西部和中部的大风沙尘日数又存在反位相变化特征。
The interdecadal variation of strong wind days is out of phase with that of dust weather, particularly remarkable in the central and western parts of the Plateau.
年代际变化趋势表明，大风日数与扬沙、沙尘暴日数的年代际变化趋势呈反位相关系，高原西部和中部的大风沙尘日数又存在反位相变化特征。
The interdecadal variation of strong wind days is out of phase with that of dust weather, particularly remarkable in the central and western parts of the Plateau.
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