求翻译：亚历山德拉听着罗比新的随身听，对罗比说，你有这样温暖的家庭真好运。罗比看出了亚历山德拉的心事，就这样他们说起了自己的家庭，亚历山德拉告诉罗比在早上收到了父母的来信，看完信很难过，因为想念父母。罗比表示很理解她此刻的心情。然后他提议出去吃东西，带上随身听听音乐，这样心情就会好些，当他们走到门口时听见了狗的叫声，门口有一只长毛垂耳狗。亚历山德拉通过狗牌知道了她叫杰玛，是莱文森先生和夫人的狗。于是他们给莱文森先生和夫人打电话，结果是空号。是什么意思？

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Alexandra Lo than listening to the new walkman, Robbie said, you have to do this warm family really good luck. Robbie saw the Alexandra's feelings, and so they were his own family, Alexandra told Robbie received the parents in the morning, after reading the letter letter I am sad because I miss my p

Alexandra new Walkman listening to Robbie, Robbie said, you have such a warm family really good luck. Robbie see Alexandra's on your mind, so they talked about their own family, Alexandra told Robbie hear from parents in the morning, after reading the letter sad, because missing parents. Robbie said