The seeds that had been sown were almost completely washed away by a sudden downpour.

已经播下的种子几乎被一场突如其来的暴雨全冲走了。

The topsoil has been almost completely washed away.

表层土壤已差不多完全给冲走了。

A ship got stranded along the shore, but last night sea waves washed it away again.

有在岸边浅了, 可上海浪又把它冲走了。