售貨員的笑容與維修員的笑容是有分別。836Please respect copyright.PENANA3ght1urbQ0
前者縱使再不高興也要笑出來,836Please respect copyright.PENANABh6McKrUgH
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亦可以分別出誰是有求於人。836Please respect copyright.PENANAwJhby7g4BN