The researchers say that their observations offer the first clear glimpse at how the most massive galaxies took shape, way back when the earliest stars and galaxies were lighting up the universe.

研究人员表示，他们的观察让人们第一次清晰地看到了最大规模的星系是如何形成的，让人们回顾了最早的恒星和星系照亮整个宇宙的时刻。

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Team chief Kitty Chiller said problems include blocked toilets, leaking pipes, exposed wiring, darkened stair wells where no lighting has been installed and dirty floors in need of a massive clean.

代表团负责人凯蒂-奇勒发表声明称奥运村存在诸多问题，包括厕所堵塞、水管漏水、电线外露、楼道昏暗并未安装任何照明设备以及地板脏乱急需大规模清理。

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Problems include blocked toilets, leaking pipes, exposed wiring, darkened stairwells where no lighting has been installed and dirty floors in need of a massive clean.

这些问题包括堵塞的厕所，漏水的管道，暴露的电线，未安装照明设施的昏暗楼梯间，以及需要大规模清洗的肮脏地板。

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About once every month, the group schedules a large "operation" in which dozens of volunteers descend upon a local neighborhood to do massive group service, such as yard cleanup or a sweeping installation of energy-efficient lighting.

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From the minute you walk in the door, the massive foyer entry leads you into an open and spacious sunken living room with pristine wood floors, accent ceiling lighting and two rock fireplaces.

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Yet, your particular solution (a new model for solar lighting, or approach to prevent gang violence, or entrepreneurship curriculum for poor students) might have a massive global market.

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