The topsoil has been almost completely washed away.

表层差不多完全给冲走。

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

经播下的种子几乎被场突如其来的暴雨全冲走。

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

有条船在岸边搁, 昨天晚上海浪又把它冲走。