natural predator的用法和樣例：
例句
- The white-collar lifestyle involves high levels of consumption, and consumption is the natural enemy of the environment.
白領的生活方式包含著高水平的消費，而這種高消費是環境的自然天敵。 - It is one important part of the ecological basis for conserving and utilizing natural enemies,which is of important significance to their conservation and efficacy enhancement.
自然天敵群落的重建是自然天敵保護和持續利用的生態學基礎的一個重要組成部分，對天敵的保護利用和天敵效能的提高有十分重要的意義。
