He asked managers to colour-code their progress reports—ranging from green for good to red for trouble.

他让高管用颜色来标示进度汇报——颜色范围由绿色（佳况）至红色（劣境）。

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Colour code all the connection at the loading station.

在供给站管线接头处用颜色标明各管线。

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Colour code all the connection at the loading station.

在供给站管线接头处用颜色标明各管线。

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