l10n: Improve zh_CN translation for lines insertion and deletion.
l10n: Improve zh_CN translation for lines insertion and deletion.

Signed-off-by: Thynson <0c55f39fcb0cb2e41979c54b9816623398808875@gmail.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git