A brief introduction to the pull push air cushion platform developed by Jilin University of Technolog was given in the paper.

该文介绍了推拉式气垫平台的结构，定义了该种非常规地面运载车辆的运动方式，并分析了它的运动学。

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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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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

耶鲁公开课 - 基础物理课程节选

Will Facebook pull and push data from existing services, such as Foursquare, Brightkite and Gowalla?

FORBES: Facebook Location Features Confirmed And Coming Soon

Essentially, by matching each of us with custom content, personalization technology will transition from a pull to push mechanism.

FORBES: The Future of News: This Time It's Personal

Teams, which can range from three to five people, must pull or push their homemade outhouse down a city street and must also have at least one rider on the seat inside.

BBC: Toilets take to the streets in annual US outhouse races