In 1999, the Chinese government sent delegations to attend the sub-region minister-level meetings in Japan and Laos to continue to promote enthusiastic cooperation in drug control in the sub-region.是什么意思_In 1999, the Chinese government sent delegations to attend the sub-region minister-level meetings in Japan and Laos to continue to promote enthusiastic cooperation in drug control in the sub-region.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句