pointer shark造句

Attempts to rescue the remaining eight were hampered by the sighting of a white pointer shark in the area.
Necessity was the mother of invention as one of the largest breeding grounds for white pointer sharks was nearby.
A white pointer shark accidentally killed in waters off South Australia _ the largest ever caught in the state _ could provide vital clues to the sharks'life cycle.
The 4.5 meter ( 15 foot ) white pointer shark was followed by fisheries officials for some time after the attack, but they were unable to kill it because of protection laws.
A diver caught in the jaws of a 15-foot ( five-meter ) white pointer shark used a rock he'd snatched from the harbor bottom to beat it around the eyes and release him.
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