maritime traffic

例句：

1. 1. The port is the hub of maritime traffic in the region.
   该港口是该地区海上交通的中心。
2. 2. Maritime traffic is expected to increase due to the construction of a new bridge.
   预计由于新建桥梁的建设，海上交通量将增加。
3. 3.The ship's captain was killed in a collision with another vessel during maritime traffic.
   在海上交通中，船长与另一艘船相撞后遇难。