Misha is a pupil in Grade 5 and has just begun studying geography. One day after supper, Misha's father asked Do you like geography，Misha?”

米沙是小学五年级的学生，刚开始学地理。一天晚饭后，他爸爸问他:“米沙，你喜欢地理吗?”

"Yes，Dad，I like it very much.”Misha said.

“喜欢，爸爸，我非常喜欢。”米沙说。

"Have you learned about the density¹ of population in different parts in the world” Misha’s father asked.

“你们学过世界不同地区的人口密度吗?”爸爸问。

"Yes，of course，we have." Misha answered.

“当然学过。”米沙回答。

“Do you know where people are the most populous²?” Misha’s father asked.

“你知道哪儿的人口密度最大吗?”爸爸又问。

Misha didn't answer immediately. He thought and thought，and then he burst out，“People are the most populous in the bus on Sunday.”

米沙没有马上回答，他想了好一会儿，然后突然大声叫道:“星期天的公共汽车上人口密度最大。”