air-defense exercise

常見例句

雙語例句

• The eight-day exercise is being held in the South China Sea, where both navies will conduct maritime surveillance, air defense and anti-submarine warfare exercises.
  為期八天的演習正在南海舉行，雙方的海軍都將進行海上監(jiān)視，防空和反潛戰(zhàn)演習。
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• L-3 Government Services Inc. has won a ＄136 million contract to provide academic, training and exercise support to the Air Force, the Defense Department announced this week.
  【據(jù)華盛頓技術(shù)2007年11月16日報道】 美國國防部日前宣布，L-3政府服務(wù)公司日前獲得價值1.36億美元合同，為美國空軍提供理論、培訓以及演習支持。
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