And the static margin can be adjusted by change the vertical distance between the aerodynamic center and the center of gravity.

其静稳定性裕度可以通过重心与气动中心的纵向距离来调节。

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In the course of the ten-day retreat, I began to learn to settle back into my own center of gravity and to align my body in a balanced vertical posture.

在十日禅期间，我开始学习反回安住在我自己的重心而且调整身体成平衡端直的姿势。

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