售貨員的笑容與維修員的笑容是有分別。803Please respect copyright.PENANA3SW4pLaSGm
前者縱使再不高興也要笑出來,803Please respect copyright.PENANA7fcvFDWgRt
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笑容可以是一種專業,803Please respect copyright.PENANAmkVJQO4d7E
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