Set up the circulating filtration system of a cleaning agent to ensure that the lotion is clean.

设置有清洗剂循环过滤系统，确保洗液洁净。

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Set up the cycle filtering to ensure of the cleanliness of lotion, reduce production costs.

超声波清洗机设置循环过滤，保证洗液清洁度，降低生产成本。

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Set cycle filtering to ensure of the cleanliness of lotion, reduce production costs.

设置循环过滤系统，保证洗液清洁度，降低生产成本。

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Items that go the extra mile include luxurious hand lotion and mints or blackcurrent pastilles set out on a nice tray by the sink for guests.

WSJ: Spruce Up the Littlest Room for Holiday Guests