短語詞組短語Hardwood -forest 濶葉樹林hardwood secondary forest 天然次生林temperate hardwood forest 溫帶濶葉林tropical hardwood forest 熱區(qū)濶葉樹種oak -hardwood forest 櫟樹硬木森林Korean pine hardwood forest 濶葉紅松林three -hardwood forest 三大硬濶林Mixed Masson pine -hardwood forest 馬尾松 返回 hardwood forest