The damage concentrated in stairway beams, stairway flight, the connection of stairway flight and rest platform, and the aseismic joint.是什么意思_The damage concentrated in stairway beams, stairway flight, the connection of stairway flight and rest platform, and the aseismic joint.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句