So something which is trash, which is choking all the seabirds, you could just recycle this into a very, very joyous -- all the platonic solids can be made with things like this.
所以这些垃圾 这些把海鸟们噎住的废物 可以被很愉快的循环利用起来 科学里的很多东西都可以做成像这样的玩具