The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. 卡西尼惠更斯是美国空间宇航局,欧洲航天局和意大利太空总署联合执行的国际合作计划。
The Mekong Basin cooperation is one of the most closely-watched sub-regional economic cooperation programs in the Asia-Pacific. 湄公河流域合作是亚太地区最引人注目的次区域经济合作计划之一。