答：中国国际问题研究所将于9月19日在北京举办国际研讨会，纪念六方会谈9·19共同声明发表6周年。
A: the China Institute of international Studies will host an international symposium in Beijing on September 19 to commemorate the 6th anniversary of the release of the September 19 Joint Statement.
很高兴来到重庆，出席“中国农民工问题中加国际研讨会”。
It's my great pleasure to join you in Chongqing for the China-Canada Workshop on Improving the Conditions for Migrant Workers in China.
这次涉及世界环保问题专题研讨会的成功举办表明增强环保意识已取得中国决策层的高度重视。
The success of the forum heightened the consciousness of Chinese top decision makers on the need for environmental protection.
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