行政院環境保護署製作「笑氣危害知多少」影片 Posted on 2022-08-03 by drug (一)笑氣危害知多少 https://www.youtube.com/watch?v=mT6ReIU0yX0&ab_channel=%E8%A1%8C%E6%94%BF%E9%99%A2%E7%92%B0%E5%A2%83%E4%BF%9D%E8%AD%B7%E7%BD%B2%E6%AF%92%E7%89%A9%E5%8F%8A%E5%8C%96%E5%AD%B8%E7%89%A9%E8%B3%AA%E5%B1%80 (二)笑氣危害知多少－專家訪談 https://www.youtube.com/watch?v=JKEjIWrUXf0&ab_channel=%E8%A1%8C%E6%94%BF%E9%99%A2%E7%92%B0%E5%A2%83%E4%BF%9D%E8%AD%B7%E7%BD%B2%E6%AF%92%E7%89%A9%E5%8F%8A%E5%8C%96%E5%AD%B8%E7%89%A9%E8%B3%AA%E5%B1%80
