Harmful species的用法和樣例：
例句
- It was an important part in ecological control to use the arthropod community diversity to control harmful organisms.
摘要利用節肢動物群落多樣性進行有害生物控制是生態控制的重要內容。 - The green vallation was the main obstacle for the export of baisens because of the production manner of baisens and harmful organisms in baisens.
由於我國盆景生產的方式以及有害生物的問題，綠色壁壘成為我國盆景出口的瓶頸。
