timer button造句

In " As Far As I Can Get " project, he made photographs by pushing the self-timer button on his camera.
Ignoring the gusty wind, I balanced my camera on the roof of my rented Ford, pressed the self-timer button and ran like crazy.
The machine itself is compact and attractive, with easily accessible " on / off " and timer buttons and a meter running up the side to indicate the level of water in the machine.
It's difficult to find timer button in a sentence. 用timer button造句挺难的