短語詞組短語clear -cutting by groups 塊狀皆伐deforestation clear -cutting 燬林small area clear -cutting 小麪積皆伐Ring -formed clear-cutting 環(huán)狀皆伐Clear -cutting high-forest system 喬林皆伐作業(yè)Chinese -fir-clear-cutting land 杉木跡地 返回 clear-cutting