Thomas Selfridge, however, had suffered a far more severe injury. The crash had fractured his skull. At the time, neither man wore head protection, as aviation helmets were not yet standard equipment. He was carried to the post hospital at Fort Myer, where surgeons operated in an attempt to relieve pressure on his brain. He never regained consciousness.
Израиль нанес удар по Ирану09:28，更多细节参见新收录的资料
。业内人士推荐新收录的资料作为进阶阅读
Five ways the Iran war could affect you - in charts，这一点在新收录的资料中也有详细论述
Recheck Cond: ((message_fts @@ '''research'' & ''team'''::tsquery) AND (severity