Last Updated:2025/11/20

When the scaffolding collapsed, the metal supports concertina into accordion-like folds, absorbing the impact.

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When the scaffolding collapsed, the metal supports concertina into accordion-like folds, absorbing the impact.

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足場が崩れたとき、金属の支柱は衝撃を吸収するために蛇腹のように折りたたまれた。

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