translation-value-sets/zh/units_length_set.php

<?PHP
declare(strict_types = 1);
array (
  'units_length_set' => 
  array (
    'm' => '公尺',
    'dm' => '分米',
    'cm' => '公分',
    'mm' => '公厘',
    'ft' => 'ft',
    'in' => 'inch',
  ),
)