Twentyyearsago,whenIwasnine,myfamilyandsomefriendstooka...
問題詳情：Twentyyearsago,whenIwasnine,myfamilyandsomefriendstookatrip.Duringthetripsomemembersofthegroupfelt 21 ,sowestoppedatasmallstand.Everyonelineduptobuytheirfood.However,afterIfinishedeating,I...