A simple friend has never seen you cry.

一位简单的朋友从未见到你哭声。

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A simple friend, when visiting, ACTS like a guest.

普通朋友来访时，就像个客人。

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A simple friend brings a bottle of wine to your party.

普通朋友给你的晚会带来一瓶葡萄酒。

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Bob Shiller's friend, Jeremy Siegel, wrote a book that has the very simple title, Stocks For The Long Run.

鲍勃·希勒的朋友,杰瑞米·西格尔有一本著作,标题很简单,《股市长线法宝》

耶鲁公开课 - 金融市场课程节选

Or if you're having a simple conversation with a stranger or a friend,

如果你是在和一个陌生人或朋友简单交谈，

Who 课堂 - SpeakingMax英语口语达人

French director Damien Baroghel submitted a short and simple video showing a man talking to a friend on his phone, and simultaneously stopping by an ATM to cast his vote on election day.

FORBES: Election By Cash Machine, And 4 Other Radical Voting Ideas

My friend Matt Mansfield created a simple, but very cool one.

FORBES: Why Infographics Rule

And, true to form, when he couldn't find a bag he liked as a gift for a friend, he decided to make his own, coming up with an entire line of archly simple, high-quality leather bags with a unisex flair.

WSJ: Alejandro Alcocer Turns Passion Into Design