现在技术发展了,旅游业也进步了,进步之一就是各处名山胜地都架起了缆车。一般的旅游活动,都采取了上山乘缆车,然后步行下山的方式,一可以省力,二可以省钱,三可以省时间。登山活动,不知不觉变成下山活动,在这种活动中,有三种人产生了不 Now that the technology has been developed, the tourism industry has also improved. One of the improvements is that the cable cars have been built around the famous resorts. General travel activities are taken up the mountain by cable car, and then walk down the mountain way, one can save energy, two can save money, three can save time. Mountaineering activities, unwittingly become downhill activities, in this activity, there are three kinds of people have not