联合国环境大会历史性的首次亮相

146 views · Published 6 May 2014 · 1:07 · Indexed 19 October 2026

Channel: UN Environment Programme · 2014 · Science & Technology

Watch on YouTube

是什么让联合国环境大会与以往任何联合国会议都不同

More from this channel

• 1:19 Save our Seas

  UN Environment Programme

  361 views · 9 September 2009

• 0:42 Seal the Deal Rap

  UN Environment Programme

  240 views · 9 September 2009

• 0:50 Seal the Deal

  UN Environment Programme

  908 views · 22 September 2009

• 1:30 Seal the Deal because...

  UN Environment Programme

  426 views · 23 September 2009

• 0:41 It's about time!

  UN Environment Programme

  898 views · 23 September 2009

• 0:35 TGIF - Turn Grease into Fuel

  UN Environment Programme

  791 views · 23 September 2009

• 0:51 More energy for less emissions

  UN Environment Programme

  153 views · 7 October 2009

• 2:15 Creeping Deserts

  UN Environment Programme

  432 views · 13 October 2009