in old age

• In youth the hours are golden in mature years they are silver , in old age they are leaden
  青年时代是黄金的，壮年时代是白银的，老年时代是灰铅的。
• Indeed , what sadder sight is there than vice in old age , especially in a woman
  的确，还有什么比放荡生活的晚年尤其是女人的放荡生活的晚年更悲惨的呢？
• Learning is an ornament in prosperity , a refuge in adversity , and a provision in old age
  学问在成功时是装饰品，在失意时是庇护所，在年老时是供应品。
• There is a law of diminishing returns that becomes operative in old age , i find
  我发现存在着一条报酬递减的规律，人到老年时这一规律对他就变得很应验。
• In youth the hours are golden , in mature years they are silver , in old age they are lenden . - - -
  青年时代是黄金的，壮年时代是白银的，老年时代是灰铅的。
• Learning is an ornament in prosperity , a refuge in adversity and a provision in old age
  人处顺境时，学识是饰品；逆境时，学识是慰藉；老年时，学识是给养。
• The number of plasmalemmal vesicle increased from young to adult and decreased gradually in old age
  } ‘ l ‘增加的趋协，表明人鼠发育时期enos催化合成生理水平的no 。
• Learning is an ornament in prosperity , a refuge in adversity , and a procision in old age
  人处顺境时,学问是一种装饰;人处逆境时,学问是一种慰籍;人到老年时,学问是一种给养
• Another study has shown a possible way to reduce a person ' s chances of developing alzheimer ' s disease in old age
  另外一项研究提供了一种可能的降低患老年痴呆症的方式。
• Another study has shown a possible way to reduce a person ' s chances of developing alzheimer ' s disease in old age
  另一项研究揭示了减少人们在老年患老年痴呆症几率的方法。