- 问题详情:Itwasasunnyandenjoyableday.Everyoneintherailwaystationwaswaitingforthetraintoarrive.Agroupoffriendsmadealoudnoisetowelcomethetrainasitmovedintothestation.Theyrantogettheirseatsbeforeanyoneelseenteredthetrain.Theemptyseatswerefilledandthetrain...
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