As soon as the watermelon is served, he takes a bite out of each piece before the rest of us have a chance to eat it. And he won't sit still until the meat dish is on the table, because he always wants to sit in front of it.
西瓜一端出來，他竟每個拿來咬一口，不給家人吃；吃飯的時候，肉沒上桌他就不肯坐好，他要坐在肉前面的位子。