A plastic sheet was pegged down over the compost heap to hasten decomposition.
A plastic sheet was pegged down over the compost heap to hasten decomposition.
把塑料布铺盖在肥堆上，并用木桩固定好，以加速肥料腐烂。
A plastic sheet was pegged down over the compost heap to hasten decomposition.
把塑料布铺盖在肥堆上，并用木桩固定好，以加速肥料腐烂。