片長: 7:30 | 影片分類: Technology | 授權單位: Taiwan Forestry Research Institute | 影片簡介: In school education, teachers are talking most of the time and students have fewer chances to practi...
片長: 7:30 | 影片分類: Technology | 授權單位: Taiwan Forestry Research Institute | 影片簡介: In school education, teachers are talking most of the time and students have fewer chances to practi...