The upgrades will provide enhanced situational awareness for safer navigation as well as increased commonality with systems and software used by other U.S.Navy ship classes for easier supportability.
此次升级将为安全航行增强态势感知以及加强与美国海军其他舰船软件和系统的通用性，易于提供支持。
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The upgrades will provide enhanced situational awareness for safer navigation as well as increased commonality with systems and software used by other U.S. Navy ship classes for easier supportability.
此次升级将为安全航行增强态势感知以及加强与美国海军其他舰船软件和系统的通用性，易于提供支持。
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China's Antarctic exploration ship Snow Dragon arrived at the Great Wall Station in Antarctica Thursday after a month of day-and-night navigation.