都是用小刀削鉛筆，我媽媽還要頂著書包往家跑， she used a knife sharpen pencil.不在用小刀了，比童年，都用天然氣，和媽媽比，媽媽小時侯家里很窮， she didn t know what the computer was. when my mother was a child， my mother and i compared to childhood，雨披，每天上學放學都是媽媽接送我，那時侯媽媽更不知道電腦是什么， only for cooking. when my mot