How to guard, in fact, and see without being seen.
He guarded every position at some point in the game.
We'll guard him in groups of three or four until the storm's over.
Therefore you may take this one and guard him in your own house until morning.
More police were sent to guard banks in the country.
I tried to guard the rights of everybody in accordance with the law.
I shall guard my own back in future, and not let you do it.
They guarded each other in the second half and spoke on the court.
There was no other way to guard effectively in this day and age.
We will guard all of your majesty in our hands.