基本解釋[交通運(yùn)輸工程]海上安全信息系統(tǒng)英漢例句雙語例句Aids to navigation, namely navigation-supporting equipment, is facility or system which renders safety information service for various marine activities.航標(biāo)是為各類水上活動提供安全信息服務(wù)的設(shè)施或系統(tǒng),也稱助航設(shè)施。marine safety information system更多例句專業(yè)釋義交通運(yùn)輸工程海上安全信息系統(tǒng)