我们观察了野外的豹子。

We observed ___leopards in the wild.

豹是一种强大而难以捉摸的捕食者。

The ___leopard is a powerful and elusive predator.

豹子独特的斑点皮毛提供了极佳的伪装。

A ___leopard's distinctive spotted coat provides excellent camouflage.