他们过去常买10公斤重的整块牛肉。They used to buy ten kilos of beef in one lump.他从轻量级（71公斤以下）转到了轻中量级（78公斤以下）。He changed from lightweight (under 71kg) to light middleweight (under 78kg).葡萄价格大幅上涨，达到每公斤32法郎。The price of grapes had shot up ...
Other causes of migraine are VDU screens and strip-lighting.偏头痛的其他诱因还有电脑的视频显示器和灯管照明。These symptoms are particularly associated with migraine headaches.这些症状尤其与偏头痛相关。I'm getting a migraine.我得了偏头痛。...