在这样高的价格下，这可能是一辆有着一台小型电动马达的自行车--可能车把手上还挂着流苏飘带。

At that price, it's probably one of those bikes with a little electric motor on it -- maybe some streamers from the handlebars.

在自行车把手上安装一盏明亮的头灯。稍微倾斜一下，这样你就可以看到道路状况，接近的车辆也能够看到你。

Attach a bright headlight to your handlebars. Angle it so you can see the road and so oncoming traffic can see you.

一个小孩子骑着亮黄色的自行车把他的车轮浸泡在水中。

One little boy on a bright yellow bike dipped his wheels into the edge of the water .