技术出身的佘长相斯文儒雅，说起话来不急不徐，遇到对方的尖锐提问，不急争辩，静心聆听，似乎很难感觉到“名人”历次降价风暴中咄咄逼人的杀伤力。 She was gentle and gentle in her technical background. When she spoke in no hurry, she encountered sharp questions and did not urgently argue and meditate. It seems that it is hard to feel the overbearing destructive power of the “celebrities” in the past price cuts.