to undertake obligations in respect of the nuclear-free zone

[tu ˌʌndəˈteɪk ˌɒblɪˈgeɪʃənz ɪn rɪˈspekt ɒv ðə ˈnjuːkliə(r) friː zəʊn]
  • 释义
  • 承担与无核区有关的义务