![landmass造句怎么写]( "landmass造句怎么写")
- AsiaandEuropeformahugelandmass.Oceaniaisaseparatelandmass,butitisseparatedfromAsiabyveryshallowwater.ThenorthernplateauregionofthemidlatitudelandmasshasanabundanceofgraniteandquartzvarietiesforminghillsandMESAS.TheChuxiongbasininYunnanonthesouthweste...
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