“

　　The more things you do, the more you can do.

　　做的越多，你会做的就越多。

　　”

　　sap  noun

　　[s?p] 

　　a watery solution of sugars, salts, and minerals that circulates through the vascular system of a plant

　　(植物体内运送养分的)液，汁

　　例句：

　　The leaves, bark and sap are also common ingredients of local herbal remedies.

　　树叶、树皮和树汁也是当地草药的常用药材。