Tractors facilitate farming.是什么意思？

Tractors facilitate farming.

拖拉机使耕作便利。

tractors

n. 拖拉机( tractor的名词复数 )，牵引机，（牵引式挂车的）牵引车，拖车头；

例句
We produced ten times as many tractors as the United States.
我们生产的拖拉机的数量是美国的10倍。

facilitate

vt. 促进，助长，使容易，帮助；

例句
The new airport will facilitate the development of tourism...
新机场将促进旅游业的发展。

farming

n. 农事，耕作，饲养（家禽），（租税等的）包收；v. 耕种，出租(farm的ing形式)；

例句
Factory farming has turned the cow into a milk machine, producing anything from 25 to 40 litres of milk per day...
集约饲养把奶牛变成了生产牛奶的机器，每天差不多要挤出25升到40升的牛奶。