问中译英；中国是自行车和电动自行车大国

malushang dingzi taiduo!!nike yanfuchu shiongyu putong zixingche he diandongche luntai?★★ ★★★★★★望采纳★★正解,baotai jingchang fasheng feichang tongku!！！：zhongguo shi zixingche he diandongche daguo

being shown

China is a country where there are the most bikes and electric bicycles, yet what hurts us is that there are so many nails that frequent blowouts can't be avoided. We really hope that you can develop better tires suitable for ordinary bicycles as well as electric bicycles.