例句：
爸爸和妈妈，谁更高？
Which was taller, Father or Mother?
爸爸和妈妈准备好了后，他们都上了车，开车去山里的露营地。
When mom and dad were ready, they all got in the car and drove to a campsite in the mountains.
在一个乡村里有户人家，家中有阿嬷、爸爸和妈妈，还有一个小男孩。
In a countryside, there is a family with grandmother, father and mother, and a little boy.