Rather than wait for the other thread to finish, the current thread can "help" it out by finishing the operation for it by moving the tail pointer forward (b).

不必等候其他线程完成，当前线程就可以“帮助”它完成操作，把尾指针向前移动(B)。

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Break yarn, leaving a long tail. Stuff arms. Using black thread and blanket stitch, work fingers. Sew hole to close. Attach arms to body.

预留余线并剪断线，使用黑色绣线绣出手指的效果。填充棉花并将手臂接缝在身体上。

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Can be arbitrarily high fixed-line length, lint, thread tail and Strip length.

可任意高定线长，线头，线尾及剥线长度。

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