A strong wind of dust storms can carry heavy objects, so you should try to stay low, and close to the ground, and protect your head with your arms or a backpack.
强劲的沙尘暴可以卷起重物，所以你应该尽量保持低姿态，靠近地面，并用你的手臂或背包保护你的头部。
2
It was fun to cut off his head and see him disappear in a pile of dust.
我砍下他的头，看着他变成一堆尘土的时候觉得开心极了。
3
Advantages: Last 15 to 20 years; offer significant support for head and neck; resistant to dust mites.