沙特阿拉伯王国位于西亚半岛上,面积为224万平方公里。国土大部分是高原,地势西高东低,沙漠约占全国面积的一半以上,纯属热带沙漠气候。自从沙特的石油得到合理开发以后,沙特的公路建设也让世人刮目相看。1951年,当第一条柏油路在首都利雅得铺建完工时,全城居民欢呼雀 The Kingdom of Saudi Arabia is located on the peninsula of West Asia, an area of ​​224 square kilometers. Most of the territory of the plateau, the topography of the West and East low, the desert area accounts for more than half of the country, is purely tropical desert climate. Since Saudi Arabia’s oil development has been properly developed, the road construction in Saudi Arabia has also made the world look sharply. In 1951, when the first asphalt road was completed in the capital Riyadh, the city residents cheered the birds