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。

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.

youdao

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。

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.

youdao