The replacing switches need to be checked regularly.

I need to switch codes for this project.

He switches up his routine every week.

I switched up my routine and started going to the gym in the morning instead of the evening.

I like to switch up my workout routine to keep it interesting.

I am switching up my workout routine to keep things interesting.

I switched off the lights before leaving the room.

She code-switches between English and Spanish effortlessly.

The laser was Q-switched to achieve a higher energy output.

The Q-switches are essential components in laser systems.