过度打嗝

excessive risk───过度风险

excessive exercise───过度运动

excessive force───用力过度

excessive speed───超速

excessive use of───过度使用

expensive brand───昂贵的品牌

excessive workload───工作负荷过重

Heartburn and indigestion are one symptom of an overly acidic system; as is flatulence and excessive burping.───胃灼热、消化不良是过酸系统的症状，还有就是胃气胀和过度打嗝。