浮土

gèng zāo de shì měi nián dōu yǒu bào yǔ bǎ fú tǔ cóng shān pō shàng chōng zǒu

更糟的是，每年都有暴雨把浮土从山坡上冲走。

Worse still, the annual torrential rains washed the topsoil from the hillside.

tā fú qù le wài tào shàng de fú tǔ

她拂去了外套上的浮土。

She brushed the loose dirt off her coat.