Eddy and Jeb went to the dirt pile.

艾迪和杰布去了土堆。

In addition to building the deck, we also completely redid the backyard because it was basically a dirt pile when we bought the house.

除了建造甲板外，我们还彻底重新装修了后院，因为我们买房时它基本上是一堆泥土。

Where the sediment supply was big enough, and the ocean was calm enough, the dropped dirt piled up, eventually forming new land that both lengthened the river and divided it in two.

在沉积物供应足够大、海洋足够平静的地方，堆积的泥沙堆积起来，最终形成新的土地，既延长了河道，又将它一分为二。