Thanks for your contribution and we appreciate it a lot. The following instructions would make your pull request more healthy and more easily get feedback. If you do not understand some items, don't worry, just make the pull request and seek help from maintainers.
Motivation
Translating the Chinese document customize_runtime.md.
Modification
Translating the Chinese document customize_runtime.md.
Thanks for your contribution and we appreciate it a lot. The following instructions would make your pull request more healthy and more easily get feedback. If you do not understand some items, don't worry, just make the pull request and seek help from maintainers.
Motivation
Translating the Chinese document customize_runtime.md.
Modification
Translating the Chinese document customize_runtime.md.