I had another purpose for rewriting besides improving the code and the data structure design, however. That was to evolve it into something I understood completely.

除了改进代码和数据结构，我的重写还有另一层目的，就是要把它演进成一个我完全理解的东西。

youdao

That nexus unfolds in a series of steps that build on one another and must be separately understood (see diagram, below).

这种关系在一系列依次建造的步骤中呈现，必须分开单独理解（如下图所示）。

youdao

And I put my money where my mouth was because I went to war, but I understood pretty quickly that this was another place, another culture, and we would never fit in there.

在战争期间我所有的钱都花在了吃上。那时我很快明白了这是另一个世界，另一种文化，我们永远融入不了这里。

youdao

"There is another reason which of course they do not say, and it is understood by a number of people, including myself, that Iran-Ayatollah Khamenei wants the bomb,"

VOA: standard.2009.10.28

Washington and New York have never understood each other, and we could be heading for yet another of their periodic failures to communicate.

FORBES: Are Washington And Wall Street Headed For Communication Breakdown On Deficit?

Administrator Mark Fry is now hoping to sell to another buyer and is understood to be in talks with a Swiss consortium.

BBC: Pinnacle pulls out of Saints bid

Subsequent to that February, the firm in 2000 offered another round of financing and, according to Bain, the investors well understood that Romney was no longer actively managing the company.

CNN: Facts don't support Obama's charges against Romney