He waved his hand.

He is well-versed in the use of the stick shuriken.

The children were licking lollipops.

He suddenly interrupted our conversation.

He pointed out the location on the map using a pointer.

He laughed at the children who were waving sticks.

He waved a stick to drive the dog away.

The control rod adjusts the reaction of the nuclear reactor.

He tried to open the door using a crowbar.

In this picture, a red vertical line is drawn.