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
Venezuela announces ‘massive mobilization’ of military
8:36
YouTubeCNN
Venezuela announces ‘massive mobilization’ of military
Venezuela says it is launching a “massive mobilization” of military personnel, weapons and equipment in response to the build-up of US warships and troops in the Caribbean Sea. #CNN #News
已浏览 73.2万 次2 天之前
Cloaking Technology Explained
How scientists are creating real-life invisibility cloaks - Max G. Levy
5:35
How scientists are creating real-life invisibility cloaks - Max G. Levy
YouTubeTED-Ed
已浏览 37.9万 次11 个月之前
How Does Cloaking Work in the Real World?
1:01
How Does Cloaking Work in the Real World?
YouTubeUniversity of Rochester
已浏览 29.7万 次2014年9月25日
Quantum Stealth "invisibility cloak" can conceal people and entire buildings
0:43
Quantum Stealth "invisibility cloak" can conceal people and entire buildings
YouTubeDezeen
已浏览 36.4万 次2019年11月11日
热门视频
ON ALERT: Venezuela mobilizes troops in response to US warship in Caribbean
2:41
ON ALERT: Venezuela mobilizes troops in response to US warship in Caribbean
YouTubeFox News
已浏览 32.9万 次2 天之前
Students Find Out TEACHER IS WAR HERO On Veteran's Day | Dhar Mann Studios
20:42
Students Find Out TEACHER IS WAR HERO On Veteran's Day | Dhar Mann Studios
YouTubeDhar Mann Studios
已浏览 149.4万 次4 天之前
Turkish military plane crashes in Georgia | REUTERS
1:12
Turkish military plane crashes in Georgia | REUTERS
YouTubeReuters
已浏览 13.6万 次3 天之前
Cloaking Devices in Sci-Fi
How Does This Invisibility Cloak Work?
1:47
How Does This Invisibility Cloak Work?
YouTubeSeeker
已浏览 109.3万 次2014年10月2日
An Explanation of a Simple, Do-it-Yourself Optical Cloaking Device Using Four Mirrors
1:43
An Explanation of a Simple, Do-it-Yourself Optical Cloaking Device Using Four Mirrors
YouTubeUniversity of Rochester
已浏览 34万 次2013年6月13日
A Basic Demonstration of Optical Cloaking
0:43
A Basic Demonstration of Optical Cloaking
YouTubeUniversity of Rochester
已浏览 219.8万 次2013年6月7日
ON ALERT: Venezuela mobilizes troops in response to US warship in Caribbean
2:41
ON ALERT: Venezuela mobilizes troops in response to US warship …
已浏览 32.9万 次2 天之前
YouTubeFox News
Students Find Out TEACHER IS WAR HERO On Veteran's Day | Dhar Mann Studios
20:42
Students Find Out TEACHER IS WAR HERO On Veteran's Day | Dh…
已浏览 149.4万 次4 天之前
YouTubeDhar Mann Studios
Turkish military plane crashes in Georgia | REUTERS
1:12
Turkish military plane crashes in Georgia | REUTERS
已浏览 13.6万 次3 天之前
YouTubeReuters
ABC World News Tonight with David Muir Full Broadcast - Nov. 11, 2025
20:22
ABC World News Tonight with David Muir Full Broadcast - Nov. 11, 2025
已浏览 139.1万 次3 天之前
YouTubeABC News
Trump met with loud boos as he swore in members of military
0:54
Trump met with loud boos as he swore in members of military
已浏览 52.1万 次5 天之前
YouTubeCNN
Turkish C-130 military plane crashes in Georgia with 20 people aboard | #ajshorts
2:01
Turkish C-130 military plane crashes in Georgia with 20 people aboard …
已浏览 6.7万 次3 天之前
YouTubeAl Jazeera English
What's behind the deadly crash of a Turkish military plane? | DW News
3:56
What's behind the deadly crash of a Turkish military plane? | DW News
已浏览 14.4万 次3 天之前
YouTubeDW News
2:47
Turkish Military Plane Crash Kills 20
已浏览 2万 次3 天之前
YouTubeTimes News
3:45
Turkish Military Plane Crashes In Georgia: 20 Soldiers Killed After T…
已浏览 8.4万 次3 天之前
YouTubeHindustan Times
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