国家航道 (national waterway) 构成国家航道网、可通航500t级以上船舶的内河干线航道,跨省、自治区、直辖市可常年通航300t级以上船舶的内河干线航道,可通航3000t级以上海船的沿海干线航道,以及对外开放的海港航道和国家指定的重要航道的总称。
与发达国家航道利用程度相比还存在较大差距。
There is still a wide gap compared to the developed countries in channel utilization.
美国海军和几十个其他国家的海军都在这狭窄的航道上巡逻,以防止海盗劫持船只索取赎金的行动。
The U.S. Navy and the navies of dozens of other countries are patrolling the narrow waterway to deter ship hijackings-for-ransom by pirate gangs.
中国支持“东盟互联互通总体规划”,同有关国家一道,共同推动公路、铁路、航道、港口等建设。
China supports the Master Plan on ASEAN Connectivity and will work with the countries involved to build roads, railways, water routes and ports.
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