"A dividing band of white around the mouth of the cup made the color of the coffee appear even more beautiful by heightening the contrast with the gold.
此時若加上杯口近似分界效果的白色，以及比咖啡色更豔麗、更可提高對比的金色，可以襯得咖啡看起來更濃郁、更好喝，」林之助詳細解說。