A few translation improvements.

* refined the automated translation of README

* Update index.md

* Update mkdocs-en.yml

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Co-authored-by: Yudong Jin <krahets@163.com>

…uation.md (#943)

* Update performance_evaluation.md

* Update performance_evaluation.md

* Update performance_evaluation.md

change 'methods' to 'approaches' on line 15

* Update performance_evaluation.md

on line 21, change the sentence to 'the results could be the opposite on another computer with different specifications.'

* Update performance_evaluation.md

delete two short sentence on line 5 and 6

* Update performance_evaluation.md

change `unavoidable` to `inevitable` on line 48

* Update performance_evaluation.md

small changes on line 23

…mmary (#954)

* Update terminology and improve readability in preface summary

This commit made a few adjustments in the 'summary.md' file for clearer and more accessible language. "Brushing tool library" was replaced with "Coding Toolkit" to better reflect common terminology. Also, advice for beginners in algorithm learning journey was reformulated to imply a more positive approach avoiding detours and common pitfalls. The section related to the discussion forum was rewritten to sound more inviting to readers.

* Format

chapter_introduction/algorithms_are_everywhere.

* translate chapter_computational_complexity/summary

* minor format

* Update summary.md with comment

* Update summary.md

* Update summary.md

* Optimize translation of what_is_dsa.md

* Update

* Translate chapter_introduction/summary.md

* Update

* Update en translation of README.md

* Update README.md

* update space_complexity.md

* the rest of translation piece

* Update space_complexity.md

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Co-authored-by: ThomasQiu <thomas.qiu@mnfgroup.limited>
Co-authored-by: Yudong Jin <krahets@163.com>

* Update index.md

sorry, first time doing this... now this is the final change.
changes:
title of the chapter is shorter.
refined the abstract.

* Update index.md

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Co-authored-by: Yudong Jin <krahets@163.com>

…ucture.md (#980)

* update classification_of_data_structure.md

* Update classification_of_data_structure.md

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Co-authored-by: Yudong Jin <krahets@163.com>

…#972)

* Update algorithms_are_everywhere.md

changed or refined parts of the words and sentences including tips.
Some of them I didnt change that much because im worried that it might not meet the requirement of accuracy. 
some other ones i changed a lot to make it sound better, but also kind of following the same wording as the CN version

* Update algorithms_are_everywhere.md

re-edited the dictionary part from Piyin to just normal Eng dictionary. 
again thank you very much hpstory for you suggestion.

* Update algorithms_are_everywhere.md

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Co-authored-by: Yudong Jin <krahets@163.com>