In Kuan Chang-ching's words, "dyeing one's hair is like opening a chemical factory on the top of your head." Modern people are willing to risk all types of unpredictable chemical changes on their head. "Their courage is startling!"
「染頭髮就好像在頭頂上開『染料化學工廠』」，在官常慶看來，現代人甘冒風險在頭上進行種種不可預料的化學變化，「勇氣驚人！」