31.   That includes everything from law enforcement and education, to job-training, health research, air travel safety and child nutrition.

32.   The ads are an attempt to make NASA air safety research an issue for the presidential race.

33.   The earth-shaking event has relentlessly shattered consumer confidence in air safety.

34.   The FAA, in response, defended the assessment program as an important part of promoting air safety.

35.   The Federal Aviation Administration has long been assigned the dual tasks of policing air safety and promoting aviation.

36.   The government has come under a hail of criticism after a series of near-collisions raised the question of air safety.

37.   The most work has to be done in service industries such as investment management, insurance, public utilities and air traffic safety, the commission said.

38.   The National Transportation Safety Board still finds incursions a grave threat to air safety.

39.   The U.S. Federation Aviation Administration cut its rating on Colombian air safety last month, citing low standards.

40.   There are no easy solutions for better air safety.

n. + safety >>共 317
food 10.56%
air 5.20%
school 4.00%
fire 3.69%
road 3.43%
aviation 3.22%
airline 2.96%
gun 2.96%
workplace 2.86%
worker 2.76%
air + n. >>共 541
travel 5.54%
attack 5.02%
pollution 4.75%
controller 4.63%
campaign 4.31%
traffic 4.02%
fare 2.87%
time 2.78%
system 2.54%
quality 2.38%
safety 0.63%
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