义不容辞

义不容辞 [yì bù róng cí]

1. ■ One's sense of honour makes it impossible to refuse.; a compelling obligation; a responsibility one cannot relinquish; act from a strong sense of duty; an obligation one cannot decline [escape]; be duty-bound not to refuse; be incumbent upon one to ...; bounden duty; have an unshirkable duty; inescapable duty; The sense of duty admits of no excuse.:

帮助残疾人是我们义不容辞的责任。 It is our bounden duty to help the disabled.

维护世界和平是我们义不容辞的国际主义义务。 Maintaining world peace is our unshirkable internationalist duty.