Apparently, the process from commonplace to big accomplishment was not a cumulative one, just like you will never accurately measure how many straws can break the camel's back. What is ordinary?
碌碌无为到有成就的过程明显不是个逐步累积的过程，就想你永远不会精确地测量出到底第几根稻草会压死一头牛。
Ordinary Low Carbon Steel Wire, Annealed Low Carbon Steel Wire, Galvanized low Carbon Steel Wire & Low Carbon Steel Wire for attach accomplishment - allocation, Symbol of Grade, Tolerance and Remarks.
光芒（低碳钢线），前线（退火低碳钢线），铅水线（镀锌低碳钢线）及制作钉用低碳钢线之代号、公差及备注。
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