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  • 2019-07-21
    孕妈妈透过一些艺术欣赏与练习,除了可陶冶性情、提高文化素养之外,还能给胎儿一个更安宁的环境喔!
  • Another major aeronautics focus was NASA’s ongoing work in Urban Air Mobility (UAM) – a safe and efficient system for passenger and cargo air transportation in and around urban areas.
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