Theyoungseal(海豹)couldn’thavebeenmorethantwodaysold,and...
問題詳情： Theyoungseal(海豹)couldn’thavebeenmorethantwodaysold,andyethewasallalone.Sometimeshewouldswim41,buthealwayscameback.Atfirstwethoughtitwas 42 thathekeptswimmingbacktous,untilwenoticedtha...