Graduate student Kirby hopes that ultraviolet light can be used on beaches to guide oil-spill cleanup operations.

研究生Kirby希望紫外灯能用于指导沙滩上的油污清理工作。

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Graduate student Kirby hopes that ultraviolet light can be used on beaches to guide oil-spill cleanup operations.

研究生Kirby希望紫外灯能用于指导沙滩上的油污清理工作。

youdao