人们可以通过完全熟悉各种各样的计数方法以及通过使用这些计数方法来解决较广范围内的一些特定问题从而获得一些经验，进而达到更好地完善计数的技巧。

Such skill can best be developed by becoming thoroughly familiar with various methods of counting and by acquiring experience in applying these counting methods to a wide range of specific problems.

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