landmass造句
AsiaandEuropeformahugelandmass.Oceaniaisaseparatelandmass,butitisseparatedfromAsiabyveryshallowwater.Thenorthernplateauregionofthemidlatitudelandmasshasanabundanceofgraniteandquartzvarietiesforminghil...
AsiaandEuropeformahugelandmass.Oceaniaisaseparatelandmass,butitisseparatedfromAsiabyveryshallowwater.Thenorthernplateauregionofthemidlatitudelandmasshasanabundanceofgraniteandquartzvarietiesforminghil...