- 問題詳情:Greatwhitesharks!Justhearingthatnamemakesmanypeople’shairstandonend.Inreality,thesebigfishhavemoretofearfromusthanwedofromthem.Formanyyears,peoplekilledcountlessgreatwhitesharksinthewatersaroundtheUnitedStates.Butthankstoconservation(保護)ef...
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