One big dump truck is rolling down the road.

一辆自动倾卸大卡车奔驰在路上。

One photo showed a young boy crouched on a beach beside piles of the leaves as a dump truck carried off a large load of them.

一张照片展示了一个小男孩蹲在海滩上，旁边是成堆的树叶，一辆自卸卡车正把一大堆树叶运走。

Five tons of soil would fill a small dump truck; if spread over an acre, it would make a layer slightly less than the thickness of a dime.

五吨的土会装满一辆小型自卸式卡车；若铺开在一英亩的土地上，它会形成不足一角硬币厚度的土层。

One big dump truck rolling down the road.

一辆自动倾卸大卡车奔驰在道路上。

One big dump truck srolling down the road.

五辆自动倾卸大卡车奔驰在道路上。