- 問題詳情:BackpackinginEuropeisawonderfulexperienceforyoungpeoplearoundtheworld.Afterhighschooloruniversity,youcanplanaEuropeanbackpackingtrip.PackingAsyouplanthethingsyouwillcarry,bringwarmclothesandaraincoatorumbrellatodealwithchangingweatherindiffer...
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