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电动自行车作为便捷、舒适、价格适中的代步工具已越来越受消费者欢迎。那么如何选购电动车呢;首先,要了解电动车的基本部件。
Electric bicycles as convenient, comfortable, affordable means of transport has become increasingly welcomed by consumers. So how to buy electric cars it; First of all, to understand the basic components of electric cars.