"When the white-inside, blue-outside coffee cups were eight-tenths full, the extreme contrast of blue and brown accentuated the contrast of color and light and naturally drew people's eyes," Lin recalls in great detail.
「當內白外藍的咖啡杯裝入八分滿的咖啡時，由於咖啡色和藍色是反差色的極致，會大大提高彩度與明度的對比，自然容易吸引人們的視線。