![humps造句怎麼寫]( "humps造句怎麼寫")
- BactriancamelshavetwohumpsratherthanthesinglehumpoftheirArabianrelatives.Camelsdonotstorewaterintheirhumps,aspeopleoftenthink.Anexperimentwascarriedouttostudythegroundvibrationinducedbyvehiclecorssingspeedcontrolhumps."Andit'struethatwhencamelsmeta...
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