In fact, the comparison itself can be made with just one line of code.
实际上,比较本身只用一行代码就能够做到。
The copy on line 6 is needed later on the replace page for a comparison.
稍后在replace页面上需要第6行的副本以进行比较。
Finally, it makes a comparison on the line construction cost.
最后对线路建设成本作了比较。
Finally, it makes a comparison on the line construction cost.
最后对线路建设成本作了比较。
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