The carmaker said it would close four sport utility vehicle and pick-up truck plants in North America, develop a new Chevrolet compact car in the US, and push ahead with its Volt plug-in electric car. 通用汽车表示,将关闭北美地区的4家SUV和皮卡工厂,在美国开发新款雪佛兰(Chevrolet)小型汽车,同时继续推进其插电式电动汽车Volt的生产。