3 個「 evn 」的搜尋結果

依關聯性
價值數十億歐元的核反應堆內幕，卻從未開啟過。 (Inside The Billion-Euro Nuclear Reactor That Was Never Switched On)05:19

價值數十億歐元的核反應堆內幕，卻從未開啟過。 (Inside The Billion-Euro Nuclear Reactor That Was Never Switched On)

5
B1 中級
桑德斯目前的醫療體系是 "可悲的 (Sanders: The current healthcare system is 'pathetic')07:39

桑德斯目前的醫療體系是 "可悲的 (Sanders: The current healthcare system is 'pathetic')

B1 中級
科學奧德賽。宇宙的奧祕--紀錄片 (A Science Odyssey: Mysteries of the Universe - Documentary)109:40

科學奧德賽。宇宙的奧祕--紀錄片 (A Science Odyssey: Mysteries of the Universe - Documentary)

122
B2 中高級