- 問題詳情:Asanyhomemakerwhohastriedtokeeporderatthedinnertableknows,thereisfarmoretoafamilymealthanfood.SociologistMichaelLewishasbeenstudying50familiestofindoutjusthowmuchmore.Lewisandhisco-workerscarriedouttheirstudybyvideotaping(錄像)thefamilieswhil...
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