Thus, while the host country could not be called upon to issue the visas concerned as a matter of legal obligation, the nexus between the Conference and the United Nations is such that the host country could be expected to issue the visas as a matter of courtesy.
因此，虽然不能要求东道国根据法律义务签发有关签证，但鉴于议长大会同联合国之间的关系，可以期望东道国作为礼遇签发签证。