The upper arm is of sufficient length to place the elbow under the highest point of the shoulder.

上臂有充足的长度，使肘部可以正好位于马肩隆下方。

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The upper arm is of sufficient length to place the elbow under the highest point of the shoulder.

上臂有充足的长度，使肘部可以正好位于马肩隆下方。

youdao