Nighthawks were the world's first stealth fighters, planes that were very hard for radar to detect.
夜鹰是世界第一代隐形战斗机，很难被雷达发现。
2
Aerial dives are part of the courtship behaviour of many birds, including nighthawks, snipes and other hummingbirds.
空中俯冲是很多鸟类的求偶行为，包括夜鹰、鹬和其他蜂鸟。
3
Though the Terrans are badly outnumbered in this fight, the hunter-seeker missiles of the nighthawks allow the Terrans to thin out the zerg forces considerably.