It has a 1.9 degree field of view and can track at 9 degrees per second.

They will track us with their ears at this rate!

With no central meeting place, elite runners do track work at different high schools.

His return to track action at the end of the month however was an unfortunate affair.

A cold front also was tracking over Britain at this time.

He's tracking us with his eyes at the back of the courtroom.

It is to track this truck at a safe distance.

Attempts have been made to track its prints, only to find that they simply "end" at one point.

Still, with their file I was able to track the stuff at the university.

The system could track only one target at a time.