39看ah，in ê皮肉ê火斑，若是火灰色，這是皮膚所發ê白phā，hit人是清氣。khòaⁿ ah, in ê phê-bah ê hé-pan, nā sī hé-hu sek, che sī phê-hu só͘ hoat ê pe̍h-phā, hit lâng sī chheng-khì.