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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She put her hands under the leaves and began to pull and push them aside.

她把她的手放在树叶下，开始把它们推拉到一边去。

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You push and I'll pull.

你推，我拉。

《牛津词典》

In daily life, everything seems to come to rest unless you push it or you pull it or you exert some kind of force.

在日常生活中,一切物体都会停下来,除非你去推它,或者拉它,或者施加某种外力

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He said there are several factors that could result in a push-pull on values.

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When used in game preparations, cinnamon, honey and raisins add further intricacy and an energetic push and pull between flavors.

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The tweaker inherits things as they are, and has to push and pull them toward some more nearly perfect solution.

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