refactor(i18n): Add some Chinese translations

[BlackHole1]

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[k8s-ci-robot]

Hi @BlackHole1. Thanks for your PR.

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[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: BlackHole1
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[minikube-bot]

Can one of the admins verify this patch?

[codecov-io]

Codecov Report

Merging #6813 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #6813   +/-   ##
=======================================
  Coverage   38.43%   38.43%           
=======================================
  Files         142      142           
  Lines        8711     8711           
=======================================
  Hits         3348     3348           
  Misses       4943     4943           
  Partials      420      420