樺的用法和樣例：
例句
-
樺樹(shù)有光滑的皮和細長(cháng)的枝。
The birch has smooth bark and slender branches. -
赤楊屬于樺木科。
Alder trees belong to the birch family. -
我用手喜愛(ài)地撫摸過(guò)一株白樺那光潮的樹(shù)皮，或一棵松樹(shù)的粗糙樹(shù)皮。
I pass my hands lovingly about the smooth skin of a silver birch, or the rough, shaggy bark of a pine.
