Haveyoueverbeenill?Whenyouareill,youmustbeunhappybecaus...
問題詳情：Haveyoueverbeenill?Whenyouareill,youmustbeunhappybecauseyourbodybecomeshot,andtherearepainsalloveryourbody.Youdon'twanttowork,youstayinbed,feelingverysad.Whatmakesusill?Itisgerms(細菌).Germsa...