To decrease resistances during swing of the rocker, the bearing was adopted to Orient spray mechanism.

为减小喷涂机构摆动过程的阻力，喷涂机构的定位方式采用了类似推力球轴承的结构。

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NASA was worried the door, which is attached to the gantry structure of the launch pad, might swing wildly during liftoff and damage Endeavour as it blasted off.

NASA十分担心，因为那扇门连接在发射平台上，在发射升空的过程中，剧烈甩动的门可能会损坏奋进号的表面。

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It lets players plot their concentration levels at important moments in a game-during a golf swing, say-on a chart and, in so doing, helps them learn to ignore distractions.

它能画出运动员在竞技中的重要时刻的集中度水平曲线，通过这个曲线，能帮助他们学习如何避免分神。

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Likewise, counterfeit clubs have been known to fail on impact, have the heads come flying off during the swing, and all sorts of other potentially dangerous mishaps.

FORBES: Golfers Beware: Counterfeit Clubs Proliferate Online

To all intents he had the match in the bag when match referees gave him the 450-yard 10th after Woods moved a tree branch unintentionally during his swing.

BBC: Clarke has revenge on Sutton

During a swing, the shoulder turns completely while the pelvis remains relatively stationary facing the ball, causing stress on the lower spine or lumbar region, the researchers said.

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