在广东东部是一套陆相沉积—火山岩复理石建造。

There is a continental sedimentary-volcanic flysch formation in eastern Guangdong.

youdao

在广东东部是一套陆相沉积—火山岩复理石建造。

There is a continental sedimentary-volcanic flysch formation in eastern Guangdong.

youdao