* Update summary.md
changed some words to make it more consistent to the changed mds.
* Update summary.md
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Co-authored-by: Yudong Jin <krahets@163.com>
* Update the format of Q&As in docs-en
* Fix the code comments of JavaScript and TypeScript
* Add the initial translation of the chapter of stack and queue
* Add the translation of the data structure chapter. Synchronize the headings in mkdocs-en.yml
* Fix a typo
* Add the translation of the array and linked-list chapter