private car ownership

基本解釋

Firstly, taxes levied on the sales of private cars④ should be raised so as to restrict private car ownership rate.
第一，通過提高稅費限制私家車擁有率(保有量)。
edu.sina.com.cn
As is indicated in the graph, private car ownership revealed a trend of dramatic increase for 10 years in a row while air quality showed an obviously opposite trend.
如圖所示：上海私家車保有量連續(xù)10 年呈現(xiàn)出迅猛增長的趨勢，而空氣質(zhì)量則顯現(xiàn)出截然相反的態(tài)勢。
9512.net
He said "Low carbon should be the goal of urbanization. While seeking development, cities should control their traffic and private car ownership and use frequency, develop rail transit."
他認爲：“發(fā)展低碳城市應該是城市化的目標，城市的發(fā)展中，應儅控制交通量，控制私人汽車擁有量和使用率，大力發(fā)展軌道交通；
news.dichan.sina.com.cn