许多普通的骑自行车者抱怨，现在充斥街头的速度快、声音小的电动车对于其他通行者是一种威胁。
Many ordinary bike riders complain that the fast, silent electric bikes that now whizz about the city are a menace to other road users.
电动车容易启动，容易操作，噪音小，无污染，而且无需多少保养。
The electric cars were easy to start and handle and were very quiet and clean and required comparatively little maintenance.
电动车容易启动，容易操作，噪音小，无污染，而且无需多少保养。
The electric cars were easy to start and handle and were very quiet and clean and required comparatively little maintenance.
应用推荐