71.   Senior Pentagon officials said the helicopter was on a routine training mission, and could not explain why the Kiowa flew three to five miles into North Korean territory.

72.   So far the troops that arrived are American, British and Danish, and the helicopters are American, he said.

73.   So are helicopters that land on stage.

74.   Some television helicopters were able to reach the municipal seat of Dewey in the afternoon, but Soto-Rodriguez reported that government emergency workers still had not arrived.

75.   Spitzer added that helicopters are more effective for use in winds.

76.   The Comanche reconnaissance helicopter is quieter and harder for enemy radar to detect than current helicopters.

77.   The Eurocopter Tiger helicopter is a joint effort of British Aerospace Plc, Daimler-Benz Aerospace AG and Aerospatiale.

78.   The fact that the helicopter was so old reignited a debate about whether the Fire Department has been shortchanged in making budget cuts.

79.   The helicopter was unable to land because of the heavy fighting.

80.   The helicopters are flying ambulances, carrying everything from bandages that speed clotting to defibrillators that can spark hearts back to life.

n. + be >>共 1635
problem 0.82%
people 0.79%
company 0.71%
result 0.67%
thing 0.63%
report 0.57%
question 0.56%
official 0.55%
time 0.53%
issue 0.48%
helicopter 0.03%
helicopter + v. >>共 423
fly 10.78%
crash 7.17%
be 7.12%
hover 5.83%
take 4.77%
fire 4.68%
evacuate 2.74%
circle 2.45%
land 2.45%
drop 2.13%
每页显示:    共 421