The pilot steps backward into the straps of a shoulder harness, his shoulder blades resting against two wide upward-facing fans that provide the thrust.

飞行员站进去后系上肩带。肩胛骨会靠在了两个用于提供升力、仰面朝天的风扇上。

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In recent years, the nearsightedness rate of primary and middle school students is showing an upward tendency, which has caused wide public concern.

近年来，中小学生视力不良检出率呈上升趋势，其视力健康问题已经引起越来越广泛的关注。

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Upward-fining channels may occur in a wide range of environments from submarine canyon to alluvial fan.

向上变细的水道可以出现在好多种环境中，从海底峡谷到冲积扇。

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Consider that a wide release will usually show on upward of 3, 500 screens.

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Thus our eyes are led upward to the dominant feature of the vase's body, the wide frieze of stylized chrysanthemums and leaves aglow in yellow and rose gold and bordered by parallel gold bands.

WSJ: Masterpiece: Gilded Abundance, Elegantly Restrained

Twenty feet wide, it is the building's organizing element and circulation spine, connecting the first four floors and continuing upward with bridges across the space and a narrower stair above as it ascends to the structure's full nine-story height.

WSJ: Cooper Union's New Building, at 41 Cooper Square | By WSJ Architecture Critic Ada Louis Huxtable