其中每个子目录包含多个带时间戳的子目录，每次成功的构建对应一个子目录。

Each of those subdirectories contains multiple time-stamped subdirectories, one for each successful build.

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每次从一个房间到另一个房间的时候带一件你认为某个地方需要的东西。

Every time you move from one room to the next, you can take something with you that needs to go somewhere else.

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第一组人员每周绕一条跑道走三圈，每次持续40分钟的时间；第二组人员从事一系列少氧锻炼，包括瑜伽和阻力带训练。

One group walked around a track three times a week, building up to 40 minutes at a stretch; the other did a variety of less aerobic exercises, including yoga and resistance training with bands.

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