Onstar造句怎麼寫

通用汽車公司的Onstar系統，通過專門的蜂窩電話網可將司機與提供各種諮詢服務（從提示方位到尋找急救中心）的諮詢人員相連，這個系統是卡迪拉克的新型埃斯科拉德運動小卡車（新型多用途賽車“雲梯”）上的標準設備。

GM's Onstar system, which links drivers to advisers who provide everything from directions to emergency assistance via a dedicated cellphone network, is standard equipment on Cadillac's new Escalade sport utility.