This is the focus of community ecology.

这是群落生态学的重点。

To witness community ecology in action, let's head to the Thought Bubble… Welcome to Florida's Everglades, one of the world's largest wetlands.

为了见证社区生态的作用，让我们前往思想泡泡看看… … 欢迎来到佛罗里达的大沼泽地——世界上最大的湿地之一。