废物利用Make good use of waste materials
爸爸：儿子，爸爸给你做雪橇。
Father：Son, father will make the sleigh for you.
儿子：爸爸！你真是太棒了！！
Son：Daddy! You are great!!
噼里啪啦……
Crackling sound…
父子俩郁闷地带着碎片回家。
The father and son take the chips home gloomily.
儿子：爸爸你要做什么？
Son：What are you going to do, dad?
爸爸：小鸟多喜欢它们的新家啊！
Father：The birds like their new nest very much!
