ease up
  移動,放鬆;減輕,緩和
  ease up
       v 1: move in order to make room for someone for something; "The
            park gave way to a supermarket"; "`Move over,' he told
            the crowd" [syn: move over, give way, give, yield]
       2: become less intense [syn: ease off, slacken off, flag]
       3: reduce pressure or intensity; "he eased off the gas pedal
          and the car slowed down" [syn: ease off, let up]