以嘉峪关写一篇50字的英语明信片作文 Jiayuguan Pass is the first pass at the west end of the Great Wall of China and was built during the Ming Dynasty.It is located 6 kilometers southwest of Jiayuguan City which is in Gansu Province.It is located at the foot of Jiayuguan Hill, between two hills of which the Pass lies, so earned the name“The First and Greatest Pass under the Heaven”. 本文来源：https://www.wddqw.com/doc/d64627232179168884868762caaedd3383c4b58b.html