surveillance camera造句怎么写

2、The couple installed a twenty-four hour surveillance camera to catch the guy who deliberately scratched their car.

4、I'm gonna turn off the surveillance cameras. Ready?

6、Above the man's head we see surveillance cameras. What we don't see are the very small surveillance cameras now obtainable, or the increasingly sophisticated software for identifying individuals.

3、The black man again pressed his right hand on the control panel of the metal door while raising his head and looking directly at a surveillance camera on the upper left corner of the door.

1、an electronic surveillance camera that saw the activity in the emBassy yard.

5、Video surveillance cameras are objective witnesses with perfect memories.