The fix is reasonably simple: Don't store the next node.

纠正方法相当简单：不存储下一个节点。

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To retrieve the next node of a list, you need to use the function CDR.

为了获得列表的下一个节点，您需要使用cdr函数。

youdao

The arrows in this diagram represent Pointers to the location of the next node in memory.

图中的箭头表示指向内存中下一个节点位置的指针。

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The old delivery systems could be relegated to utilities, mindlessly ferrying data packets from one node to the next.

FORBES: Magazine Article

This technology will enable a terabit (Tb) of data storage in a small package using just 8 semiconductor die (this is 128 GB since there are 8 bits per byte). 128 GB capacity may be a common capacity node for the next generation of flash memory based products.

FORBES: New Flash Memory Devices Will Lead to 128 GB Consumer Products and More Flash in Computer Systems

On one of these walks, the Swede will move cabling on the exterior of the station in readiness for the arrival next year of a connecting unit, called Node 3 or "Tranquility", and a huge window referred to as the Cupola.

BBC: Faulty valve halts shuttle launch