Under the earth, a new matsutake is growing.

沙壤土层中果然又长出了新松茸。

Tropical monsoons bring ample rainfall to keep the acidic soils thin and bare.

热带季风带来丰沛降水，沙壤土养分稀薄。

So we call that loam, right, and water, as it rains, easily absorbs into that loam or that earthy top soil.

我们称之为壤土和水，当开始下雨，壤土或者泥土表层部分很容易就会吸水。

Loam. Magma. Mantle. Outer core. Inner core.

壤土。岩浆。地函。外核。内核。

No weeds grew in the rich, much-worked loam.

肥沃、经过大量耕作壤土上没有杂草生长。

Do a search on a type of soil called clay loam.

去研究一下一种叫粘壤土土。

But it's small due to a lack of rain.

沙壤土层中果然又长出了新松茸。