医生对于服用多少药片算作过量意见不一。Medical opinion varies on how many tablets it takes to overdose.多不饱和油对健康很重要。但是，食用过量就会有害。Polyunsaturated oils are essential for health. Excess is harmful, however.过量食用的红肉中脂肪和卡路里含量很高。Red meat, eaten to e...
She arched her back and stretched herself.她弓起背，舒展身体。Muscular, of medium length, moderately arched, with no dewlap. The head erect.肌肉发达, 中等长度, 略拱, 无赘肉, 使头部竖立....a fortified arched bridge spanning the River Severn.横跨塞文河的加固...
There will be a run-off between these two candidates on December 9th.12月9日将举行这两位候选人的决胜选举。You're too fat; try and run off all those excess pounds.你太胖了, 要跑跑步减肥.The messenger boy will run off his legs sooner or later.这...