Agent Chet Blackburn, the assault team leader, stuck his helmeted head into the cab. "Maybe we should have used an assault chopper."
突击队队长切特·布莱克本特工戴着防弹盔的脑袋挤进了驾驶室：“也许我们应该用突击直升机。”
Biologists at Northeastern University have peered directly at running muscles by measuring blood flow in the legs of the helmeted guinea fowl Numida meleagris.
而美国东北大学的生物学家则是直接观察「盔珠鸡」的肌肉，测量跑步时血液在腿中流动的情形。
Biologists at Northeastern University have peered directly at running muscles by measuring blood flow in the legs of the helmeted guinea fowl Numida meleagris.
而美国东北大学的生物学家则是直接观察「盔珠鸡」的肌肉，测量跑步时血液在腿中流动的情形。
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