She looked at the red soil for a moment and it meant nothing to her.

她朝那块泥土看了看，觉得这对她真是毫无意义。

They use hoes and pickaxes to dig the muddy, rocky red soil.

他们用锄头和镐挖掘泥泞的、多石的红色土壤。

With nothing to cling to, the thin red soil has washed down the mountain slopes into the Betsiboka River, choking its mouth completely.

没有任何东西可以依附，薄薄的红土从山坡上冲下，流入别西博卡河，完全堵住了河口。