https://youtu.be/6c2UcHAPgAk?si=VKXoXTZBaApfhS02
https://youtu.be/WSl6munQYrY?si=xcURDLaOSzrt195_
----------------------------------------- 〈碎紙機的替代方案〉 平常有個資的紙類垃圾不少,
https://tw.news.yahoo.com/%E9%A6%AE%E7%BF%8A%E7%B6%B1%E7%82%BA%E5%85%B1%E6%A9%9F%E7%B9%9E%E5%8F%B0%E9%9D%9E%E5%A8%81%E8%84%8
https://youtu.be/pMS3l2CV4A4?si=ME4BZwAm8NjBUozo