Triple stitching on front, end lock stitch on armhole must be place on the hidden part of the sleeve seam, as noted it is place on front.

三针在前面，衣袖的收针必须在隐藏在袖口缝中，请注意它的位置在前面。

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This measurement must be taken loosely, from the front shoulder point down to the armhole line, and again to the back shoulder point.

这道尺寸必须量得松一点。从前肩点开始往下量到袖窿线。

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