translation: update bucket sort translation

[thomasq0]

If this pull request (PR) pertains to Chinese-to-English translation, please confirm that you have read the contribution guidelines and complete the checklist below:

• This PR represents the translation of a single, complete document, or contains only bug fixes.
• The translation accurately conveys the original meaning and intent of the Chinese version. If deviations exist, I have provided explanatory comments to clarify the reasons.

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• I have thoroughly reviewed the code, focusing on its formatting, comments, indentation, and file headers.
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[yuelinxin]

Thanks for the great work, please try to address my suggestion soon. @thomasq0

[thomasq0]

Thanks for the great work, please try to address my suggestion soon. @thomasq0

Done. Thank you for your review. @yuelinxin

[yuelinxin]

Thanks for the PR!