B-2s
【航空学】一种双引擎夜间轰炸机，通称“Condor”(秃鹰)
🗣️ 情景例句
He has a big sales office in Los Angeles,
他在Los Angeles有一个大的销售办事处，
Did you give it to him yourself?
你自己亲自交给他吗？
and another group were disturbed for an equal period of time but when they were no exhibiting eye-movements,
另一组人也是连续几夜被叫醒，但是在眼球队没活动时被叫醒的。