船只运输 meaning in Chinese

boat transport

Over 3 . 2 million containers transit via ship between the two countries every year
每年两国间通过船只运输的集装箱超过320万。
Seaborne refers to transport by vessels operating beyond the river trade limits , while river refers to transport by vessels operating exclusively within the river trade limits
海运是指越过内河航限操作的船只运输，而河运是指仅于内河航限内操作