biodiversity
🇺🇸
/ˌbaɪəʊdaɪˈvɜːrsəti/
🇬🇧
/ˌbaɪəʊdaɪˈvɜːsəti/
The variety of different living things in a particular environment.
Protecting biodiversity is crucial for maintaining a healthy ecosystem.
保护生物多样性对于维持健康的生态系统至关重要。