提案国 meaning in Chinese

sponsor country

Since the beginning of the 1980s , as one of the co - sponsors of the un general assembly resolutions on keeping outer space weapon - free , china has promoted negotiations on this problem at the geneva conference on disarmament and through other multilateral mechanisms
自八十年代初起，中国就作为联大有关外空非武器化决议的联合提案国，推动在日内瓦裁军谈判会议等多边机制中就此展开谈判。