码头扩建 meaning in Chinese

wharf extension

And market competition becomes sharp day and day after our country entered wto . to tianjin port , shipping putting in also becomes bulky , along with the extension and rebuilding of deep - water port - lane and wharf , and with the standing increase of the shipping ' s load
随着我国加入wto ，市场竞争日趋激烈，对天津港来说，随着深水航道、码头扩建和改造，到港船舶的数量不断增加，到港船舶也趋向大型化。