一个英语单选,请帮忙翻译整句并做答说明.
问题描述：
一个英语单选,请帮忙翻译整句并做答说明.
The less the surface of the ground yields to the weight of a fully-loaded truck, ___to the truck.
A the greater stress is
B the greater the stress is
C the less stress is
D the less the stress is
以上选哪个,为什么?整句话什么意思,怎么断句
答
B
The less(越少）
the surface of the ground（场地表面.接地表面）
yields to（陷入,屈从于）
the weight of a fully-loaded truck(全载重卡车的重量）
the greater越重
the stress is to the truck. 对卡车的压力
整句话意思：对于一辆全载重的卡车来说,货物与卡车接触的面积越少,卡车所承受的压力就越大.
个人理解,仅供参考~~