为了清除培养室里的螨，工作台以及培养架应该用70酒精擦洗。

To rid the culture room of mites, bench tops and shelves should be washed with 70% alcohol .

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为了清除培养室里的螨，工作台以及培养架应该用70%酒精擦洗。

To rid the culture room of mites, bench tops and shelves should be washed with 70% alcohol.

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从试管架中取出酵母的培养液。

Remove the yeast broth culture from the tube holder.

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