The new subway line operates twenty-four hours a day during the festival.

The museum's new exhibition showcases several rare opere from the eighteenth century.

After the emergency repairs, the water treatment plant is in operation again.

During system tests, engineers compared the operabilities of each module to identify which design was more reliable under load.

After the repairs, the antique clock was finally operable again.

The tumor was operably located, allowing the surgical team to remove it with minimal risk.

To filter out inactive users, the query used several NOT operators in combination with AND and OR.

Experienced operators adjusted the settings quickly to prevent the system from overheating.

In the laboratory, the operants adjusted their responses quickly when the reward pattern changed.

The operator adjusted the controls to stabilize the machine during the test.