Zigong dinosaur museum: it is one of the three biggest dinosaur museums in the world built on the site of a group of dinosaur fossils.

自贡恐龙博物馆：世界上三个最大的恐龙博物馆之一，建立在恐龙化石遗址上。

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Zigong dinosaur museum: it is one of the three biggest dinosaur museums in the world built on the site of a group of dinosaur fossils.

自贡恐龙博物馆：世界上三个最大的恐龙博物馆之一，建立在恐龙化石遗址上。

youdao