Most houses and commercial structures that were constructed after 1980, when Japan's building code had its last major revision, are still standing.

日本最近一次对其建筑规范进行重大修订是在1980年，之后的大部分房屋和商业建筑至今仍完好无损。

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Commercial structures differ from the pure-experimental and academic ones due to the need to adapt the structures to be used in a variety of sensitive environments.

由于需要适应各种不同的敏感环境，商业结构与纯实验和学术建筑结构有所不同。

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Urban areas have a density of human structures such as houses, commercial buildings, roads and bridges.

城市地区有密集的人类建筑，如房屋、商业建筑、道路和桥梁。

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These men saw the scorched Loop as a sandbox for innovation, and they rapidly built bigger, better commercial structures over the low buildings that immediately went up after the fire.

BBC: The infamous architecture of Chicago

Although policy frameworks and strategic targets for the enhancement of women's careers in media have been shown to produce positive results in a number of settings, the increasingly global and commercial structures of media institutions do not sit easily with the adoption of gender sensitive measures.

UNESCO: Communication and Information

The Venturis' once-shocking pronouncement that Main Street was almost all right was a flash of urban wisdom that could lead to the realization that the maligned glass box is almost all right for a contemporary vernacular suited to the unprecedented scale of the commercial structures that fill our cities.

WSJ: How Less Became More