The annual floods left precious silt on the fields, a miraculous natural fertilizer which made the crops grow luxuriantly.
The annual floods left precious silt on the fields, a miraculous natural fertilizer which made the crops grow luxuriantly.
每年洪水过后，土地上都会留下一层淤泥，这是能让庄稼茁壮成长的天然优良肥料。