To prevent that event from becoming a catastrophe, first responders will join members of the public in rehearsals that involve communication, evacuation, searchandrescue, and other scenarios.
为了防止灾难的发生,急救人员将和公众一起演练,包括通讯、疏散、搜救和其他场景。
2
When wired networks are not available, as in battlefield communicationand emergency search-and-rescue scenarios, MANETs provide a feasible way for communication and information access.