天气越来越冷了。
林: Yeah, and the Christmas is on the way.
是啊，圣诞节快到了呢。
李: Oh, how time flies.
哦，时间过得真快啊。
林: Yeah, last night, I read such a report.
是啊，昨晚，我看了一个报道。
李: Is it funny?
有趣吗?
林: Very and listen to me. The people in the Southern Hemisphere always spend their Christmas in the summer?
非常有趣，听我说，在南半球的人们总是在夏天度过他们的圣诞节。
李: Why?
为什么?
林: It’s because it is the Southern Hemisphere.
因为是南半球。