A more likely cause, Dr. Tapley said, would be a large meteor burning up as it entered the atmosphere.

Tapley博士说，一种可能是一颗大流星在进入大气时燃烧。

youdao

A more likely cause, Dr. Tapley said, would be a large meteor burning up as it entered the atmosphere.

Tapley博士说，一种可能是一颗大流星在进入大气时燃烧。

youdao