The basic PSO is easily trapped into a local minimum.

Once a player has broken through the enemy lines, the opponent's king can be easily trapped by its own pieces.

They are easily trapped, and the value of their fur was a particular incentive for catching this species.

Because an elephant's movement is restricted to just seven board positions, it can be easily trapped or threatened.

Returning, as Menzone, he had easily trapped the trappers!

They could not allow themselves to be discovered here, or they'd be easily trapped.

Necessarily limited in number, they should be easily trapped.

Entire flocks are easily trapped using baits and decoy birds.

The difficulty there was that a skylight had to be used; once inside, an intruder could be easily trapped.

The dust gets trapped inside the screen easily and reduces visibility of the display.