“生态位”造句

每种动物都有自己的生态位.
Each animal has its ecological niche.

生态位: 生物体所占据生境的最小单位.
Niche: Smallest unit of a habitat that is occupied by an organism.

生态位战略之二是生态位分离和生态位扩充战略.
Second niche strategy is niche separation and niche expansion strategy.