雙下巴直接BANG不見! 消脂針真的那麼神? | 蒼藍鴿聊醫學EP177 Click Cancel Mute Play next after 5 s 雙下巴直接BANG不見! 消脂針真的那麼神? | 蒼藍鴿聊醫學EP177 | 2 years ago 3.6K | 2 years ago | Popular science 2.4K Share 醫學教主 Follow
07:00 How Metal Workers In India Are Keeping A 600-Year-Old Art Alive | Still Standing ScienceInsider 2.3K | 2 years ago
27:17 How Does NASA Practice Landing on the Moon? – Smarter Every Day 252 SmarterEveryDay! 4.3K | 2 years ago
03:40 Samples of an Asteroid are Headed Back to Earth on This Week @NASA – May 14, 2021 NASA Video Channel 506 | 2 years ago