He worked on behalf of refugees until his sudden death in 1930, after which the League established the Nansen International Office for Refugees to ensure that his work continued.
He worked on behalf of refugees until his sudden death from a in 1930, after which the League established the Nansen International Office for Refugees to ensure that his work continued.
He worked on behalf of refugees until his sudden death from a in 1930, after which the League established the Nansen International Office for Refugees to ensure that his work continued.
使用更简单的措辞: He worked on behalf of refugees until his sudden death in 1930, after which the League established the Nansen International Office for Refugees to ensure that his work continued. 输出: