The house's woodenframe is reinforced with long steel rods to give it extra strength.
房子的木质框架用长钢条加固，以增加其额外的强度。
2
If the woodenframe of the towers had caught fire, it could have sent the bells the largest of which, the Emmanuel Bell, weighs 13 tons crashing down, potentially causing the collapse of both towers.
如果双塔的木制框架起火，可能会导致最大的钟——重达13吨的伊曼纽尔钟倒塌，从而可能会导致双塔倒塌。
3
Made from a composite of polyester and marble this tube is concluded into woodenframe from American White Oak.