In April 2002, China sent a delegation to attend the meeting of leaders of frontier defense authorities of the member states of the Shanghai Cooperation Organization (SCO) held in Alma-Ata.是什么意思_In April 2002, China sent a delegation to attend the meeting of leaders of frontier defense authorities of the member states of the Shanghai Cooperation Organization (SCO) held in Alma-Ata.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句