Next comes a secondary consumer, the second consumer in the food chain.

接下来我们来认识一下食物链中的第二级消费者。

The grasshopper eats the grass, and then gets eaten by a secondary consumer—a bluebird.

蚱蜢会吃掉青草，然后被第二级消费者——蓝知更鸟吃掉。

Secondary consumers, or carnivores, then eat these herbivores.

二级消费者，或者说肉食动物，然后吃掉这些食草动物。