小朋友的時候，我們都很喜歡問為什麼，毛毛蟲為什麼會變蝴蝶？樹葉為什麼...✨幸福力協會官網：https://www.hi-way.org/➡歡迎上傳心得或提問https://bit.ly/2SjrksgMusic ("Planet Earth") by Peder B. Helland, licensed for free from Soothing Relaxation: https://soothingrelaxation.com/
