+# Durations
+'duration-seconds' => '$1秒',
+'duration-minutes' => '$1分',
+'duration-hours' => '$1小時',
+'duration-days' => '$1天',
+'duration-weeks' => '$1週',
+'duration-years' => '$1年',
+'duration-decades' => '$1十年',
+'duration-centuries' => '$1世紀',
+'duration-millennia' => '$1千年',
+