... 驱避剂 repellent 屈髋 body bent at hips 驱避效力测定 evaluation of repeling effectz ...
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In the tuck position, a diver's Body shall be compact, Bent at the knees and hips with the knees and feet together, hands 0n the lower legs and the toes pointed.
在抱膝姿势中，运动员身体团紧，膝髋弯曲，双膝、双脚并拢，两手置于小腿处，脚尖绷直。
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