But the biology of the soil is also being damaged by the loss of organic matter, which can take five to ten years to recover.
但土壤生物学也在有机物损失损失中遭到破坏，这可能需要五到十年才能恢复。
2
As long as we disturb soil on any kind of scale beyond the backyard garden, no matter how good our intentions, we will follow the path of all lost civilizations.
不论初衷有多好，只要破坏后花园外的任一寸土地，我们都将重蹈逝去先人的覆辙。
3
A mixture of decaying organic matter, as from leaves and manure, used to improve soil structure and provide nutrients.