Students of human migration speak of "push" and "pull" factors, which influence an individual's decision to move from one place to another.

研究人类迁移的学生们谈到“推”和“拉”因素，这些因素会影响个体是否会从一个地方迁移到另一个地方。

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So if inflation doesn't push and pull at gold prices, what might it be?

如果通胀水平对金价没有拉动作用，那么到底是什么在拉动金价呢？

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They are naturally co-creations based on a push and pull of projection and interpretation.

它们是自然互生，基于一种推和拉的投射和演绎。

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"I would look at it from a 'push-and-pull' perspective, " says University of Hong Kong School of Business associate professor Patrick Chau.

CNN: Change Is in the Air

Amid that push-and-pull, stocks had moved to record highs in recent weeks.

WSJ: U.S. Stocks See Broad Selloff

So there will be a real push-and-pull.

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