mozilla-thunderbird-l10n-si: mozilla-thunderbird-l10n-si (Sinhala) mozilla-thunderbird-l10n-si: mozilla-thunderbird-l10n-si: Sinhala language pack for thunderbird. mozilla-thunderbird-l10n-si: Use this package if you want to run mozilla thunderbird in your native mozilla-thunderbird-l10n-si: language (Sinhala). mozilla-thunderbird-l10n-si: mozilla-thunderbird-l10n-si: mozilla-thunderbird-l10n-si: mozilla-thunderbird-l10n-si: mozilla-thunderbird-l10n-si: mozilla-thunderbird-l10n-si: