Second, although substantially improved in these areas, it still needs more and better antisubmarine and antiaircraft capabilities to protect a carrier and its supporting vessels.
Second, although substantially improved in these areas, it still needs more and better antisubmarine and antiaircraft capabilities to protect a carrier and its supporting vessels.
其次,虽然大大改善这些地区还需要更多更好的反潜和防空能力,保护承运人及其辅助船.