每个小组都有一台收发两用的无线电通信设备以保持联系。
陆空两用的个人运输船的构想自从科幻以来一直很活跃。
The idea of creating a personal transportation craft that can both take to the skies and travel along the ground has been alive as long as science fiction.
但是这种能力被认为是军民两用的，通过此项技术可以摧毁或干扰他国的卫星。
But the capability is considered dual-use, in that the technology could also be used to damage or interfere with satellites from other countries.
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