常见例句雙語例句Through the experiments of Vaccinium vitis-idaea—Pinus pumila elfin forest and investigations on pine-nut yield, the effect of management on pine-nut yield was analyzed.通過對越桔—偃松矮曲林經營試騐和進行松籽産量調查，進行了經營對其松籽産量影響的分析。 返回 elfin forest