In May 1997,China sent observers to attend a meeting of the Zangger Committee,one of the mechanisms of international nuclear export control,and formally joined the committee in October of that year.是什么意思_In May 1997,China sent observers to attend a meeting of the Zangger Committee,one of the mechanisms of international nuclear export control,and formally joined the committee in October of that year.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句