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deceleration stretch /dɪsˌɛləɹˈeɪʃən ˈstɹɛtʃ/ n

中文：减速延伸

中文 · 减速延伸Español · pista de deceleraciónFrançais · piste de décélération
Meaning：Slight incline meant to facilitate deceleration and stopping after the finish; fresh snow is sometimes added to it to improve braking.
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Bobsled and luge track

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