Apes have been used in America in helping to make cars, and scientists believe that these large monkeys may be one day gather crops and even drivetrains.
已经习惯在美国的帮助使汽车，与科学家相信这些大猴子可能有一天收集庄稼和甚至驱动器火车。
2
A number of carmakers and component companies are, for example, looking at getting rid of drivetrains, and fitting electric motors directly into cars' wheels.
例如，一些汽车和零部件厂商设法去掉传送装置，而将电动马达直接安装在车轮上。
3
However, despite the impressive advancements, Norinco continues to have problems developing efficient drivetrains, such as engines and automatic transmissions.