常見例句雙語例句The country's Global Maritime Distress and Safety System has been put into operation.中國全球海上遇險和安全系統(tǒng)投入運行。權(quán)威例句Through collaboration with the International Maritime Organization (IMO) and International Hydrographic Organization (IHO), the worldwide system of navigational and meteorological areas associated with the Global Maritime Distress Safety System (GMDSS) has recently been expanded by JCOMM to include five new areas in the Arctic.UNESCO: Oceanographers and meteorologists discuss climate change, maritime and coastal safety United Nations Educational, Scientific and Cultural Organization 返回 global maritime distress and safety