他已年过半百。
他已经年过半百，可是身体健康。
现在我已年过半百，我还有什么遗憾吗？
Now that I have lived a half-century, do I have any regrets?
那是她已年过半百，看起来镜头已着实惹怒了她。
She was in her 50s then, and looked as though the camera had outraged her.
研究者们称，年过半百之人最能享受生活时光，他们会活得更加的安逸、自在。
Researchers say many of those who have passed their half century are enjoying the time of their lives - comfortable and content with their lot.
毕竟，谁又能想到这位年过半百的奥斯卡影帝为了他的第一部动作片学习格斗？
After all, who might expect an Oscar-winning actor over 50 years old to learn to fight for his debut action movie?
生育高峰期出生的一代已经年过半百，他们中的大部分人过不了几年将会退休。
The baby-boom generation has entered its 50s and over the next few years will be retiring in 1arge numbers.
在十九百年七十年代当马克思已经半百多岁时，他发现研究俄国的形势很重要，便开始学习俄语。
In the 1870's when Marx was already in his fifties, he found it important to study the situation in Russia, so he began to learn Russian.
黛安娜•波图提贺是在大海上出生的，如今已经年过半百，她的一生都是在宽1.5米长5米的小船上度过的。
Diana Botutihe was born at sea. Now in her 50s, she has spent her entire life on boats that are typically just 5m long and 1.5m wide.
年逾半百的销售经理约翰•特戴斯克回忆道，但自从有了在花岗岩上方离地面90英尺高的绳索上晃来晃去的经历后，特戴斯克学会了如何依靠年轻的同事。
But after dangling 90 feet above the ground in a rope harness on a granite rock face, Tedesco learned to rely on much younger colleagues.
“卡洛琳”现在已年逾半百，由于身患糖尿病和心脏病，算是部分残疾了。她已经离开了游手好闲的丈夫，现在偶尔做些清洁和餐饮的活，勉强维持着生计。
"Caroline," now in her 50s and partly disabled by diabetes and heart disease, had left her deadbeat husband and was subsisting on occasional cleaning and catering jobs.
Humayun的研究小组即将对改良“仿生眼”进行新一轮的试验，他们将把改良后的“仿生眼”用于50到75名因色素性视网膜炎而失明的年过半百的人身上。
Humayun's team is about to embark on a new trial of an improved device, which they will fit into 50 to 75 people aged over 50, who are also blind as a result of retinitis pigmentosa.
据有关婚介所统计，30岁以下年龄段中，男性顾客明显多于女性，男女比例为3：1；30岁左右的男女比例基本持平；而年过半百的女性未婚者却是同年龄段男子的4倍。
Statistics show that among customers under the age of 30, males comprised far more than females, with a ratio of three to one. For customers around 30 years old, the ratio turned out equal.
据有关婚介所统计，30岁以下年龄段中，男性顾客明显多于女性，男女比例为3：1；30岁左右的男女比例基本持平；而年过半百的女性未婚者却是同年龄段男子的4倍。
Statistics show that among customers under the age of 30, males comprised far more than females, with a ratio of three to one. For customers around 30 years old, the ratio turned out equal.
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