植物在松软的土壤中茁壮成长。

The plants thrived in the soft ___ground.

在这片多石的土壤里很难种活任何东西。

It's difficult to grow anything in this stony ___ground.

这些特殊植物已经适应了在干燥、含盐的土壤中生存。

These specialised plants have adapted to survive in dry, salty ___ground.