上统为陆相碎屑岩建造。

Upper Permian is land facies fragments rock construction.

youdao

事实上，出乎人们意料的副主统的候选人成为本周焦点。

In fact, much of the attention this week went to the surprise choice for vice President.

youdao

中国是世界上最古老的国家之一，中国最先进入大一统的封建主义。

China is one of the most oldest countries around the world. . in. . all over.

youdao

中国是世界上最古老的国家之一，中国最先进入大一统的封建主义。

China is one of the most oldest countries around the world. . in. . all over.

youdao