英语翻译
问题描述：
英语翻译
请问这句话如何翻译?
Last year,the technology needed for their driver-less sedan took up the entire rear end of the car.This year,the computer fits on a card about the size of an iPad.
答
去年,这项技术还需要他们的司机,而且光是装置就要占据汽车的整个尾部.而在今年,电脑控制的卡片只有一部iPad大小.