我们必须参与政策、倡导运动，来塑造讨论的话题。许多机构不愿这样做，但只有社会运动才能支撑持续性的进步。

We must participate in policy and advocacy to shape debates. Many institutions are unwilling to do this, but progress must be supported by movements to be sustainable.

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研究结果表明，增补的时相，交叉步腾空时间、双支撑持续时间与标枪成绩的关联度较高。

The result proved that the time supplemented, the jumping time of cross steps, sustaining time of double support was highly related to the final results.

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