售貨員的笑容與維修員的笑容是有分別。698Please respect copyright.PENANAFJnRtfluzm
前者縱使再不高興也要笑出來,698Please respect copyright.PENANA66SeXu7Ybb
後者不是會心微笑、便是真心恥笑。698Please respect copyright.PENANAhvAMCKyVlC
笑容可以是一種專業,698Please respect copyright.PENANAOxcPpT6Ovn
亦可以分別出誰是有求於人。698Please respect copyright.PENANA6pbuWvwwsV