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1·A customer-in-need can then later ask if there is a suspended coffee available and have a hot drink without having to pay for it.

后来的囊中羞涩的顾客可以问问是否有“待用咖啡”，如果有就可以不用付钱也能喝上一杯热热的咖啡。

2·Before treating, let any suspended particles settle to the bottom, or strain them through layers of paper towel, clean cloth, or coffee filter.

在处理前，让任何悬浮物沉淀到底，或用多层纸巾、干净衣服或咖啡滤器把它们过滤掉。