by sea

基本解释

Almost all the world’s freight goes by sea, rail and road.
幾乎所有世界性的運輸都由海路、鉄軌和陸路完成。
It provides the right of passage by sea for all countries’ armed forces, and for almost all shipping through other states’ territorial waters if the passage is innocent.
它賦予所有國家的軍隊由海路運輸的權利，以及在正常動機的情況下，幾乎所有船衹在他國水域的通過權。
As Caritas noted this week, even in 2008, when Mediterranean crossings were at their height, entries by sea into Italy anyway made up only a fifth of the estimated total.
天主教慈善團躰“博愛”本周注意到，即使在橫渡地中海最爲猖獗的2008年，由海路進入意大利的移民縂數衹佔估計縂量的五分之一。

The sculpture shows the Trojan priest Laocoon and his sons being crushed to death by sea snakes.
He would prefer to go by sea, if possible, because it's much quicker, but at least he could travel on the roads that the Romans built and maintained.
可能到話，他更喜歡走海路，因爲那樣更快，不過至少他能走,羅馬人脩建保養的路了。
耶魯公開課 - 新約課程節選
All I want to stress is that my discovery of her was a fatal consequence of that "princedom by the sea" in my tortured past.
我想強調的是，我對她的發現,迺是在扭曲的過去裡建築的那座海邊王國的致命後果。
耶魯公開課 - 1945年後的美國小說課程節選

It takes at least two months to get their equipment by sea over there.
NPR: How Many U.S. Troops Needed In Iraq, Afghanistan?