📌 ã€éª‘游】用æ»é£žéª‘100%çš„å¡åº¦æ˜¯ç§ä»€ä¹ˆä½“验?What is it like to ride a fixed-gear bike on a 100% gradient slope? - YouTube
Original URL: https://youtu.be/xF2JsnCAfd0
📌 ã€éª‘游】用æ»é£žéª‘100%çš„å¡åº¦æ˜¯ç§ä»€ä¹ˆä½“验?What is it like to ride a fixed-gear bike on a 100% gradient slope? - YouTube
⓵ ã€å®¹æ˜“懂 Easy Knowã€