土壤退化也不再是一个问题，可以使用水栽法栽种粮食作物——换句话说，就是使用一种含有矿物质的溶解液。

Soil erosion will not be a problem because the food will be grown hydroponically-in other words, in a solution of minerals dissolved in water.

youdao

那一定是用现在的水栽培法种的吧…

Must be those hydroponics they're using now…

youdao

那一定是用现在的水栽培法种的吧…

Must be those hydroponics they're using now…

youdao