在这个复杂的社会中,不知何时人们的脸上都罩上了一张冰冷的面具,毫无生气,谁也不愿意主动将它摘下……这是我乘公交车所悟出来的。我几乎每天乘公交车奔波于家和学校之间,公交车成了我的“好伙伴”。然而,有些乘客 In this complex society, I do not know when people’s faces are covered with a cold mask, lifeless, who would not take the initiative to take it off ... This is what I realized by bus. I travelled between the home and school almost every day by bus, and the bus became my “good partner”. However, some passengers