在这个意义上，互联网的使用像潜望镜：当使用者年龄50余岁时，研究人员已经发现，他们也在向后和向前的寻找，面向过去和未来。

In that sense, Internet use is like a periscope: When users age 50-plus put theirs up, researchers have found, they're looking both backward and forward, toward the past and the future.

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同时，像厨余这样的东西也可以自然降解了。

Also, the more natural things like fruit waste could natural decompose.

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余火放进一个掏空了的芜箐(像大头菜)，这样余火就可以燃烧更长久。

The ember was placed inside a hollowed-out turnip to keep it glowing longer.

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And then, I mean when I started thinking about all the people issues and doing Psychology, it was like being in the university interacting with a lot of people that it kind of occurred to me that this would be something I was interested in, and like I knew how to do it so I just did.

当我学习心理学,开始思考人与人之间的关系，就像在学习之余,去结识不同的人,似乎我对这些更感兴趣，我知道如何去做，于是我就行动了。

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