As mentioned , caffeine may protect against heart disease death in the elderly by preenting a decline in blood pressure after meals , a phenomenon that becomes increasing more pronounced with age 正如上面提及的，咖啡因能够通过预防餐后血压下降来降低老年人群的心脏病死亡率。餐后血压下降现象随年龄增加越来越显著。
For the avoidance of doubt the licence fee referred to above does not cover the provision of such revision workshops and an additional charge of 1 , 100 presentation fee per day plus the presenters travel , accommodation and subsistence expenses shall be levied to the organisation at the time of the revision workshop 为避免产生疑问，上面提及的许可费并不包括提供这样的说明讨论会，且每天1 , 100英镑的报告费，加上报告人的旅行，膳宿和生活费的额外费用将在举行说明讨论会的时候向上述机构收取。
