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这座桥用巨大的钢梁加固了。
The bridge is reinforced with huge steel girders.
《牛津词典》
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起重机将几根钢梁吊上了房顶。
The crane lifted some steel beams to the top of the structure.
youdao
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这个建筑的中心有钢梁支撑。
The building had steel beams at its center.
youdao
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主钢构由钢柱和钢梁组成。
Primary frame made of steel columns and beams.
youdao
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主钢构由钢柱和钢梁组成。
Primary frame made of steel columns and beams.
youdao