A：You should draw a picture of a fancy kingdom of animals in forty minutes.
你应该在在四十分钟画一幅幻想的动物王国画。
B：All right. But how?
好的。但怎么画?
A：Just imagine, if a horse can fly, if a bird can swim ... and things like that.
想象一下，会飞的马, 会游泳的鸟儿…以及类似的东西。
B：I see. But could you give me another piece of paper?
我明白了。但是你可以给我另一张纸吗?
A：OK. Here you are. Anybody who wants help, please come to me.
好的。给你。任何想要帮助的人，请到我这里来。
B：Thank you so much, Mr Addison.
非常感谢你，艾迪生先生。