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[VOA慢速-时事新闻] VOA慢速英语(翻译+字幕+讲解):美国欲用外骨骼打造"超级战士"
美国陆军斥巨资研发外骨骼技术,旨在让士兵更加“坚不可摧”。专家称,这是美国为新一代“超级战士”开发尖端设备的一部分。2018-12-12 编辑:clover
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Severity: Warning
Message: Memcache::connect(): Can't connect to 127.0.0.1:11211, Connection refused (111)
Filename: libraries/Cache_file.php
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2018-12-12 编辑:clover