希望翻的自然流利些,别用软件自动翻……谢谢啦~
1.Writers have constantly imagined worlds where people lived to extraordinary ages while holding on to their youthful looks and vigor by various means,mostly foul.
2.The current emphasis in age research is on finding ways to ensure that the rising number of people who achieve the maximum lifespan do so in optimum health,not just die after extra years of chronic illness and decay.
3.The process of ageing is a complex matter in which many different genes appear to be involved,but in time it may become possible to use gene therapy to slow down ageing,if not eliminate it.
4.Even were there shelter and food,these multitudes of the super-old would face a grim life,unless they could survive without extra medical care and remain fit enough to go on and on working,to avoid having to be maintained by a diminishing minority of younger people.
5.Moreover,old age is the final scene,as it were,in life's drama,from which we ought to escape when we grow weary and,certainly,when we have had our fill.