1·As a stopping point on the famous Silk Road, Loulan is believed to have been gradually covered over by sandstorms from AD 200 to AD 400.
楼兰是著名的丝绸之路的一个中转站，据说在公元200年至公元400年期间，它逐渐被沙尘暴覆盖。
2·If not vehicle and factory pollution then, as today, the problem is sandstorms as millions of tons of fine dust blanket the city, clogging the nostrils and silting up the lungs.
如果问题不是车辆和工厂污染，就像今天，那么就是沙尘暴，它如同数百万吨的粉尘覆盖了整座城市，侵入了人们的鼻孔和肺部。
3·Doctor Wang Xuejing advises that, when possible, people should stay indoors and close the Windows during sandstorms.
医师王学晶建议，市民在沙尘暴天气时应尽可能待在室内并关上门窗。
4·The province is also frequently plagued by sandstorms, especially in the spring, so it is often useful to bring along both sunglasses and a hat when visiting.
山西省经常遭受沙尘暴的侵扰，尤其是在春季，所以到此地旅游时，带一副太阳镜及一个帽子是很有用的。
5·As it's routine weather in China, tips for going out when encountering sandstorms are essential.
由于这在中国是一种例行的气候，所以对遭遇沙尘暴时的提示是很重要的。