Betula luminifera population的用法和樣例：
例句
- In coMpetition with other accoMpanying species, the Betula luMinifera is a predoMinant tree at present.
另外，光皮樺在與其它主要伴生樹(shù)種的競爭中，目前處于優(yōu)勢地位。 - Betula Luminifera a precious tree used extensively.Requirement of Betula Luminifera was getting growing in South Anhui mountain villages.
光皮樺是一種用途較廣的珍貴樹(shù)種，近年來(lái)皖南山區對光皮樺資源的需求日益增大。
