船舶 (chuán bó): การจัดส่งสินค้า

A large number of ships enter and leave the Port of Shanghai every day, and goods are transported from here to all parts of the world.

Because the wind and waves at sea were too strong, all ships had to temporarily stay in port and wait for the weather to improve.

In order to protect the marine environment, international organizations have established strict regulations requiring ships to reduce exhaust emissions.

With the development of international trade, the number and size of ships are constantly increasing.