Their quick response time and ability to move troops and munitions to an intended destination make them a vital link in the chain of any military operation. 他们拥有移动装甲部队和军需品到预定目的地的快速反应能力，这使他们成为一系列的军事行动中的必需环节。
Third, the astronauts have requested more rapid and accurate emergency response capacity and ability to dispose of. 三是要求航天员具备更加快速准确的反应能力和应急处置能力。
