What does continuous autofocus mean?

Camera autofocus is generally divided into three modes: single autofocus, continuous autofocus and intelligent autofocus.

Continuous autofocus means that the camera presses the shutter half, and after focusing, it will lock the target or lock the focus area. Once the focal length of the target and the camera changes, the camera will automatically refocus. Continuous autofocus is most suitable for shooting moving targets, such as sports photography, wildlife photography and automobile advertisements.