网友回答：
不一会儿， i was strong enough to catch up with several old people with white hair，“咯咯”作响，我激动万分，游人似一个个小白点， my momentum gradually decreased. after a while， and the beads of sweat were dripping from my forehead one by one. how far is it to the top of the mountai
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
