热度 1 已有 600 次阅读 2013-2-27 15:36 系统分类:成长记录
unicycle
monowheel
A monowheel is a one-wheeled single-track vehicle similar to a unicycle. However, instead of sitting above the wheel, the rider sits either within it or next to it.
gutmom
评论
2013-2-27 23:07
2013-3-1 14:55
gutmom: 好用功啊~~獎你紅花一朵。
2013-3-1 18:45
ua8383: 谢啦~仔仔现在国语怎么样了?