宝马去年与德国零件制造厂博世和韩国的电子产品公司三星签署了协议，从他们处购买用于城市电动车的电池。
Last year it signed an agreement with Bosch, a German parts-maker, and Samsung, a Korean electronics firm, to buy batteries for an urban electric car.
宝马去年与德国零件制造厂博世和韩国的电子产品公司三星签署了协议，从他们处购买用于城市电动车的电池。
Last year it signed an agreement with Bosch, a German parts-maker, and Samsung, a Korean electronics firm, to buy batteries for an urban electric car.
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