如果有人问你:“什么山最难爬?”你肯定会说最高、最陡的山最难爬。以前我也是这么想的,但现在我会说:“沙山才是最难爬的!”今年暑假,爸爸妈妈带我去甘肃敦煌旅游。著名景点月牙泉,我们当然不会错过。月牙泉旁边都是沙丘,听导游介绍,这就是著名的鸣沙山了。高低起伏的鸣沙山上,有不少人在费劲地往上爬,能登顶的却没有几 If someone asks you, “What is the hardest climb?” You’re bound to say that the highest and steepest hills are the hardest to climb. I used to think so, but now I will say: “Sand Hill is the most difficult climb!” This summer, my mom and dad took me to Dunhuang, Gansu. Famous attractions Crescent Spring, of course we will not miss. Crescent Moon next to the dunes, listen to tour guides, this is the famous Mingsha. Mingsha mountains ups and downs, many people are struggling to climb, there are few summits