Comets are conglomerations of ice, dust and rock from the early solar system.
彗星是早期太阳系中冰、灰尘和岩石的聚合物。
The research indicates that forming conglomerations is a sure path for Chinese hospitality industry.
第四部分探讨我国饭店企业集团化经营战略。
The research indicates that forming conglomerations is a sure path for Chinese hospitality industry.
第四部分探讨我国饭店企业集团化经营战略。
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