日本の家は実際に震度7の揺れを数十回加えて
耐震性を実験しています(^^
半島の家はどうですか?(^^
일본의 집은 실제로 진도 7의 흔들림을 수십회 더해
내진성을 실험하고 있습니다(^^
반도의 집은 어떻습니까?(^^
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