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汽车是现代重要的交通工具。发动机是汽车动力的来源,人们常说它是汽车的“心脏”,因为它的好坏决定着汽车动力性的高低及其它各种性能。发动机与汽车的匹配非常重要。要生产名牌汽车就必须有优质的发动机。这种发动机动力性要高,“耗能要小”,“污染要低”。随着改革开放的发展,我国优质发动机的产量越来越高。近些年我国引进的汽车发动机生产线已达16条,使我国汽车工业发生了可喜的变化。在市场经济的大潮中,激烈的竞争越发明显,真可谓是汽车“心脏”爆发了激战！
The car is a modern and important means of transportation. The engine is the source of automotive power, and people often say that it is the heart of the car, because it determines the level of power and other various properties of the car. The match between the engine and the car is very important. To produce a brand-name car, you must have a good engine. This kind of engine is more dynamic, “energy consumption is less,” and “pollution is low.” With the development of reform and opening up, the output of high-quality engines in our country is getting higher and higher. In recent years, the number of automobile engine production lines introduced in China has reached 16, making a welcome change in China’s auto industry. In the tide of the market economy, the fierce competition becomes more and more obvious, it really is the fierce battle of the “heart” of the car!