So you have a clock, you have protein, and now a silk cup like this can be thrown away without guilt --  unlike the polystyrene cups that unfortunately fill our landfills everyday.
你有时间，有蛋白质 有个像这样的丝质杯子 就能毫无内疚的随手扔掉  不像塑料 那种不幸每天填满我们的垃圾场的杯子