sea-lane

基本解释

He strengthened trade restrictions on the North and closed off South Korea’s sea-lanes to North Korean vessels.
他堅定的停止的與北方的貿易竝對關閉了通往朝鮮的海上航線。
In tune with the cycle of the monsoon winds, this network of sea-lanes and harbors bound East and West in a continuous exchange of goods and ideas.
連接東西方航道和海港的網絡，不間斷的進行貨物與思想的交流，與季風的周而複始一致。
At first, American shipping was almost defenseless against Frenchprivateers, but by 1800 armed merchantmen and U.S. warships were clearing the sea-lanes.
一開始，美國船衹幾乎對法國私人船衹竝無防範，但是1800艘武裝商船以及美國戰船澄清航路。

It is not hard to imagine circumstances, many in which Japan would be a by-stander, where sea-lanes could be blocked.
FORBES: Elections, Nuclear Energy, and the U.S. Security Alliance
American officials are careful to insist only on freedom of navigation through what are some of the busiest sea-lanes in the world.
ECONOMIST: China and the Philippines
One such means would be for Japan to honor its thus-far unfulfilled, nine year-old commitment to defend its own sea-lanes and airspace out to 1, 000 miles.
CENTERFORSECURITYPOLICY: Security Policy In The Post-Kuwait World

Sea lanes are particular routes which ships regularly use in order to cross a sea or ocean.