那男孩蹬着三轮脚踏车走了。
如果想去老北京的胡同探秘，三轮脚踏车是值得一坐的。
Tricycles are worth using if you want to explore the narrow alleys of old Beijing.
如果你想去老北京的胡同探秘，三轮脚踏车绝对是值得一坐的。
Tricycles are worth using if you want to explore the narrow alleys (hutong) of old Beijing.
我们还收到过一个孩子的特殊请求他想要一个三轮脚踏车，以便能和他的同伴们在户外玩耍。
We have even had a request for a special children's tricycle enabling him to keep up with his friends playing outside.
本发明涉及一种具有助力装置的脚踏车，尤其是指具有助力 装置的自行车、三轮脚踏车或四轮脚踏车。
The invention relates to a bike with an assistor, in particular to a bicycle, tricycle or tetra-cycle with an assistor, comprising a frame, a rear axle, a front axle and a middle shaft.
爱有多种形式：这幅感人的照片展现的是坐在电动代步车上爷爷和骑着三轮脚踏车的孙子共度美好时光的画面。
Love comes in all shapes and sizes: the touching photograph shows a grandfather on his mobility scooter and his grandson on a tricycle sharing a moment together.
他建议患者骑三轮车，或使用固定脚踏车或训练器——这是设备将公路自行车转变为原地脚踏车。
He recommends that patients ride tricycles, or use stationary bikes or trainers - devices that turn road bikes into stationary ones.
他建议患者骑三轮车，或使用固定脚踏车或训练器——这是设备将公路自行车转变为原地脚踏车。
He recommends that patients ride tricycles, or use stationary bikes or trainers - devices that turn road bikes into stationary ones.
应用推荐