launch a product推出产品 test drive试车 estate estate car (英)连箱车，旅行车，客货 两用轿车，即（美） station wagon (In British English,an estate car is a car with a long body,a door at the rear,and space behind the back seats. The American term is station wagon. saloon=saloon car(英)（双排座）箱式小客车， 豪华车，即（美）sedan(a car with seats for four or more people.The American word is sedan.) convertible敞蓬车a car with a soft roof that can be folded down or removed 4-wheel drive四轮驱动车 take on the market进军市场 launch a product 推出产品 test drive 试车 estate = estate car （英）连箱车，旅行车，客货 两用轿车，即（美） station wagon (In British English, an estate car is a car with a long body, a door at the rear, and space behind the back seats. The American term is station wagon.) saloon＝saloon car （英）（双排座）箱式小客车， 豪华车，即（美）sedan ( a car with seats for four or more people. The American word is sedan.) convertible 敞蓬车 a car with a soft roof that can be folded down or removed 4-wheel drive 四轮驱动车 take on the market 进军市场