humps造句
BactriancamelshavetwohumpsratherthanthesinglehumpoftheirArabianrelatives.Camelsdonotstorewaterintheirhumps,aspeopleoftenthink.Anexperimentwascarriedouttostudythegroundvibrationinducedbyvehiclecorssing...
BactriancamelshavetwohumpsratherthanthesinglehumpoftheirArabianrelatives.Camelsdonotstorewaterintheirhumps,aspeopleoftenthink.Anexperimentwascarriedouttostudythegroundvibrationinducedbyvehiclecorssing...