“看着那些热爱公园的人们平生第一次听到伦敦的声音，这实在是太激动人心了，”可绕斯曼说，“现场静得你都能听见别针掉落的声音。”

"It was dramatic, watching people who do like parks and they get to hear London's voice for the first time," Crossman said. "You could hear a pin drop."

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所述锚固元件(13)可绕横向于所述纵向轴线(4)的一个旋转轴线相对于所述接纳部枢转。

The anchoring element (13) is pivotable relative to the receiving part (1) around one rotational axis transverse to the longitudinal axis (4).

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为此，设计了大攻角旋转天平支撑系统，此系统可测定飞机模型在不同姿态角下绕风轴以一系列恒定的角速率旋转时的气动特性。

The paper has introduced design of the support system for rotary balance of high attack angle, and the importance and methods of studying spin of aircraft.

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