In the movie, the main character called "Po," a panda, is talkative, humorous, lovely and charmingly naive, and is widely believed to be a typical American figure.

电影的主角“阿宝”是一只爱唠叨、幽默、可爱天真、讨人喜欢的熊猫，但同时它也被普遍认为是一个典型的美式角色。

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SpongeBob is an optimistic and energetic character, but also very naive.

海绵宝宝拥有开朗的性格，是个乐天派，但同时也有些幼稚。

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In the popular World War II cartoon strip The Sad Sack, the character was a naive, confused, lazy, bumbling private, but happy enough and almost lovable.

CNN: Private Ryan was a hero, but there were bums, too