The Official Website - USA Cycling

USA Cycling is the official cycling organization recognized by the International Olympic Committee (IOC), the United States Olympic Committee (USOC) and the International Cycling Union (UCI), and is responsible for identifying, training, and selecting cyc...

拍照的時候千萬不要惹貓咪不開心，否則......

  你就會看到貓咪滿滿的惡意XD...

這樣的苦讀精神實在太令人敬佩啦

  這想必需要極大的勇氣...

看了會讓人囧掉的創意排水管設計

  做出這個東西的人好糟糕XD...

蜻蜓也會賣萌？

  你幹嘛用這麼萌的姿勢看著我啦！...