SCIENCE STUDY

Beak better

作者：TEENS

幸运的巨嘴鸟和它的高科技人工喙。词数 160 建议阅读时间 6分钟

Grecia used to be a sad toucan (巨嘴鸟). The bird lost its beak (鸟嘴). But with the help of kind people and technology, Grecia got a new beak.

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