三管轮负责这项工作，电机员也协助配合。在加油时应注意什么？

The Fourth Engineer takes charge of that work and co-operate by electric engineer.

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首先，他们将三管铬黄曝露在紫外线辐射中，直到其中一管变成巧克力色。

First, they exposed three tubes of chrome yellow to UV radiation until one turned a chocolate color.

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三管轮： 我从这些舱取些油化验，你知道吗。我们将保存这些用于化验。

Fourth Engineer: I must take samples from these tanks. You know, we will keep these for analysis.

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