When we got out of the car at our house, the three children ran through the front door and straight to the toys that were spread out under our Christmas tree. One of the girls spied Jill’s doll and immediately hugged it to her breast. I remember that the little boy grabbed Sharon’s ball. And the other girl picked up something of mine. All this happened a long time ago, but the memory of it remains clear. 在那个圣诞日我和我的姐妹领会到了让别人快乐而获得的愉悦。
单词提示：
grab v. 抢夺;
答案：That was the Christmas when my sisters and I learned the joy of making others happy.
本句节选自《Christmas Morning》
总结：
1. On that Christmas Day, my sisters and i figured out the pleasure from making others happy.
2. On that Christmas Day realized my sister and I the happiness of providing others with joys.
3. On that Christmas day, my sisters and I obtained the pleasure from making others happy.