Baker, who helped engineer the Burj Khalifa in Dubai, at 2,717 feet the world's tallest tower, recently explained the engineering behind life above 800 feet.

曾帮助设计迪拜的哈利法塔（Burj Khalifa），它是世界第一高楼，高2717英尺（约828米）。 前不久，贝克解释了在800英尺以上高空生活的设计理念。

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He explained how he had ended up homeless after losing his job as a baker and falling in with the wrong crowd.

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