Imagine! A whole new world of words opens up-just from one simple root.

妙不可言！一个完整的新词世界开拓出来了—恰恰来自一个简单的词根。

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Unhappiness in marriage often has a simple root cause: we speak different love languages, believes Dr. Gary Chapman.

加里·查普曼博士认为，婚姻不幸的原因通常十分简单：我们使用不同的爱情语言。

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We will keep things simple by using the root POA rather than creating a new one.

使用根poa而不创建新的POA，将使事情变得简单。

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And the root of the problem is simple.

ECONOMIST: Water