公用 (gōng yòng): สาธารณะ

The kitchen in this apartment building is shared by everyone, so each person voluntarily cleans up after using it.

A new intern joined the company, and she is not yet used to using the shared printer, often leaving her documents on it.

Each floor of the dormitory building has a shared laundry room, and students need to insert coins to use the washing machines inside.

The park has some public fitness equipment, and nearby residents like to go there in the morning to exercise.

In the library, the number of public computers is limited, so each person can only use one for half an hour at a time.