foreign species的用法和樣例：
例句
- As well as conserving local tree species, the botanical garden also contains introduced species which are being grown experimentally.
除了保存本地樹種外，園區也引進外來種試植。 - During the summer months, this group monitors the growth of lupine plants and removes invasive plant species from this park.
這個小組在這幾個夏日的月份里，觀測侵入至此地的植物的成長，並且拔除這個公園裡的外來種植物。
