If the lead climber were injured in a fall from any higher up, the belayer could not get him down.
VOA: special.2009.12.09
The belayer then gives more rope up to the lead climber as he moves up the rock.
VOA: special.2009.12.09
The lead climber attaches his rope to devices in the rock as he climbs up.
VOA: special.2009.12.09
Some of the mummies had signs of atherosclerosis in the inner walls of up to six arteries, the passages that lead blood away from the heart.
VOA: special.2009.12.15
Lee proposed that General Stonewall Jackson lead his army up Virginia's Shenandoah Valley.
VOA: special.2009.09.17
It is now up to Perseus to lead a battle with the monsters loosed by the gods and save the city-state of Argos from destruction.
VOA: standard.2010.04.08
应用推荐