You need to use your head to solve this problem.

He is using that coat from winter to spring.

There is still a fixed-line telephone in my house.

This program uses fixed-length blocks.

Fixed media is convenient for data storage.

This company plans to increase its production capacity by increasing its fixed capital.

He is a famous shipbuilder.

This ship doctor is an indispensable presence to protect the health of passengers during long voyages.

The container ship has arrived at the port.

We are planning to travel by cruise ship during the summer vacation.