个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等（默认）关闭
筛选器
This Is Where the First Alphabet Was Born | NOVA | PBS
3:05
YouTubeNOVA PBS Official
This Is Where the First Alphabet Was Born | NOVA | PBS
It became the basis for most written languages, beginning 4,000 years ago in the Sinai desert. 📺 Watch the full episode, Human: Building Empires: https://www.pbs.org/wgbh/nova/video/human-building-empires/ 📰 Stay up to date on the latest science discoveries, full episodes, articles, videos, and more by signing up for NOVA's newsletter ...
已浏览 9062 次9 小时之前
Nova Science Documentaries
Decoding the Universe: Quantum | Full Documentary | NOVA | PBS
53:58
Decoding the Universe: Quantum | Full Documentary | NOVA | PBS
YouTubeNOVA PBS Official
已浏览 593.3万 次2024年11月7日
Cat Tales | Full Documentary | NOVA | PBS
53:32
Cat Tales | Full Documentary | NOVA | PBS
YouTubeNOVA PBS Official
已浏览 510.9万 次2022年11月29日
Black Hole Apocalypse: What's Inside a Black Hole? | Full Documentary | NOVA | PBS
1:53:04
Black Hole Apocalypse: What's Inside a Black Hole? | Full Documentary | NOVA | PBS
YouTubeNOVA PBS Official
已浏览 635.5万 次2023年8月25日
热门视频
TV Canção Nova - AO VIVO
TV Canção Nova - AO VIVO
YouTubeTV Canção Nova
已浏览 53.3万 次3 天之前
Brigitte et Ary - La chronique de Pierre-Emmanuel Barré
5:41
Brigitte et Ary - La chronique de Pierre-Emmanuel Barré
YouTubeRadio Nova
已浏览 29.2万 次2 天之前
MAKE THE RIGHT CHOICE #shorts #roblox
0:20
MAKE THE RIGHT CHOICE #shorts #roblox
YouTubeThe Prince Family Clubhouse
已浏览 9609 次5 天之前
Nova Episodes
NOVA (1974-2025) - TV Show
NOVA (1974-2025) - TV Show
moviefone.com
1 个月前
NOVA
NOVA
wgbh.org
2023年8月10日
Augmented Reality and Touch
Augmented Reality and Touch
pbs.org
2022年9月2日
TV Canção Nova - AO VIVO
TV Canção Nova - AO VIVO
已浏览 53.3万 次3 天之前
YouTubeTV Canção Nova
Brigitte et Ary - La chronique de Pierre-Emmanuel Barré
5:41
Brigitte et Ary - La chronique de Pierre-Emmanuel Barré
已浏览 29.2万 次2 天之前
YouTubeRadio Nova
MAKE THE RIGHT CHOICE #shorts #roblox
0:20
MAKE THE RIGHT CHOICE #shorts #roblox
已浏览 9609 次5 天之前
YouTubeThe Prince Family Clubhouse
CAIXA - Quem cuida, protege.
0:30
CAIXA - Quem cuida, protege.
已浏览 15.5万 次10 小时之前
YouTubeCAIXA
BRADESCO FECHA AGÊNCIAS | JORNAL DA MANHÃ - 15/12/25
4:03:51
BRADESCO FECHA AGÊNCIAS | JORNAL DA MANHÃ - 15/12/25
已浏览 15.4万 次1 天前
YouTubeJovem Pan News
Do ladíssimo do Rio de Janeiro | Governo do Brasil
1:01
Do ladíssimo do Rio de Janeiro | Governo do Brasil
已浏览 285万 次2 天之前
YouTubeGoverno do Brasil
RESENHA ZU E ZUZU: MILEI PASSA MOTOSSERRA NAS RELAÇÕES COM LULA E CHAMA BRASIL DE FAVELA!
27:41
RESENHA ZU E ZUZU: MILEI PASSA MOTOSSERRA NAS RELAÇÕES C…
已浏览 4.7万 次13 小时之前
YouTubePânico Jovem Pan
2:08:30
DR. NICO | PÂNICO - 16/12/2025
已浏览 5万 次14 小时之前
YouTubePânico Jovem Pan
1:04
Pedestre desarma atirador durante ataque terrorista na Austrália #sh…
2 天之前
YouTubeJovem Pan News
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款