国际贸易中,by sea,by vessel,by ship 有没有区别?

国际贸易中,by sea,by vessel,by ship 有没有区别? by sea是设么意思 海边 英语by sea or by the seaTom lives__________ (by sea /by the sea) near the sea 还是by the sea 为什么坐船用by sea不用by the sea JULIANTOS BY THE SEA怎么样 PLCHITTTAGONG SEA PORT BY VESSEL at sea ,by sea ,at the sea,in the sea 的意思,at sea ,by sea ,at the sea ,in the sea 的意思 关于by sea的问题.比如说：by sea/by air /by land等,by前面要加定冠词吗? will you travel by sea or by air的意思! BY SEA 与BY SHIP 有什么区别? 求翻译.By treating sea water. MOZZARELLA BY THE SEA AT MAHARTA怎么样 He lives by the sea in a small town far away .中哪个是动词? She wants to go to America by sea.对by sea.提问 Some people like traveling by sea batter when pssible.=Sone people ___ ___travel by sea. the house is by the sea 这句正确吗?by the sea 可以作is by sea,at sea,on the sea有什么区别?分别造句,