United Nations Framework Convention on Climate Change是什麽意思?
United Nations Framework Convention on Climate Change是什麽意思?
United Nations Convention on Contracts for the International
7 At the United Nations Climate Change Conference,the UN Sec
The United Nations Climate Change Conference 2009年在哪举行
World Health Organization Framework Convention什么意思
英语翻译The United Nations Climate Conference in Bali in 2007 se
Climate Change
the United Nations Rigister of Conventional Arms的意思
What 's the United Nations flag like?神马意思.
Un is short for the United Nations.啥意思?
United Nations Millennium Development
Today United Nations是什么意思