Tiebi Mountain~ God, I can't stand this height and I can call the mountain, about 10m, alas! Shanghai is really not good at this point. Unlike other cities in Suzhou, Hangzhou, there are many mountains to climb, and it is free. It is really a mountain. It is not this kind of slope, or the kind that can make people blush and sweat. As a heavy mountain climbing enthusiast, I really like Liuzhou, climbing a mountain of tens of meters or 100 meters every day, so that I can be cool.