Japan has the most aged people in the world.

日本是世界上老龄人口最多的国家。

There's also research showing the happiness of middle aged people is more negatively affected by unemployment than older people.

也有研究表明，中年人的幸福感比老年人的更容易受到失业的影响。

The researchers studied how 74 people aged 18 to 34 used social media and looked at how their personality changed.

研究人员对74名年龄在18到34岁之间的人使用社交媒体的方式进行研究并调查了他们性格的变化。

Let's look at our paragraph about aged people again.

让我们再看看关于老年人的段落。

“In India the younger people, they definitely take care of the aged people.”

“在印度，年轻人肯定会照顾老年人。”

In the light of this, aged people become typical beneficiaries.

有鉴于此，老年人成为典型的受益者。

So they advertised for aged people who didn't smoke cigarettes and enjoyed good health.

因此他们为不吸烟、身体健康的老年人做广告。