sap wood

例句：

1. 1. The sap from the treeis used to make wine and other beverages.
   树液被用来制作葡萄酒和其他饮料。
2. 2. The sap of the tree issticky and can be used as a glue.
   树液粘稠，可以用作胶水。
3. 3. Thesap from the tree is rich innutrients and can help the plant grow stronger.
   树液富含营养，可以帮助植物生长得更加强壮。