飞机攀升到370英尺时，开始偏航。As the plane climbed to 370 feet, it started yawing.两只吊舱的独立俯仰和偏航均会产生噪声.Independent pitch and yaw of the two birds produce noise.只有对接近于轴对称的飞行器,俯仰与偏航的耦合才能略去.Pitch - yaw coupling can be neglected only for n...
他们对于残废的人怜悯有加, 慷慨施舍.They heap pity on the disabled, smother them in charity.雇主受鼓励雇用残废的工人.Employers are being encouraged to hire disabled workers.病重和残废的鸟必须加以捕杀.Hopelessly sick and crippled birds should be killed....