动物园里那些色彩斑斓的大嘴鸟是巨嘴鸟。

Those colorful large-billed birds at the zoo are ___toucans.

这家热带主题酒吧的招牌上画着一只色彩鲜艳的巨嘴鸟。

The tropical-themed bar uses a colorful ___toucan as its eye-catching logo.