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这对探讨火山喷发规律,对火山地质地貌的准确描述均具有积极作用。
The knowledge is possessed of active significance for us to research volcanic activity.
youdao
-
这对探讨火山喷发规律,对火山地质地貌的准确描述均具有积极作用。
The knowledge is possessed of active significance for us to research volcanic activity.
youdao