大徑材 large timber大幼樹large sapling大圓材 high pole; large pole
+sapling grows
1 . 苗生長
the methods of vegetative reproduction simple to control , so being broadly applied in nursery stock production . moreover , the vegetative sapling grows more rapidly than sexual sapling .營養繁殖方法操作簡單,因而廣泛應用于苗木生產。營養繁殖苗生長遠比有性繁殖苗迅速。
+grow saplings
1 . 培育樹苗
be surrounded by thick trees 被密林環繞grow saplings 培育樹苗large stretches of forests 大片森林