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...
约有250位来宾参加了奉献典礼。Some 250 guests attended the dedication ceremony.所有来宾必须到接待处报到。All visitors must report to reception.博物馆正在修建新的来宾接待室。The museum is building a new reception centre for visitors....