标签: ‘disruptions

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Several major airlines are dealing with disruptions after widespread website outages

51 观看次数0 注释

(CNN业务)Several airlines, including Southwest, 联合的, and Virgin Australia, acknowledged ongoing website system issues late Wednesday. In a statement to CNN Business, the airline said their teams worked quic...

由于大流行的干扰,美洲面临脊髓灰质炎爆发的风险, 专家说

62 观看次数0 注释

卫生专家担心,在Covid-19大流行期间,由于疫苗和监测工作的延迟,脊髓灰质炎病毒在美洲爆发。. 该地区的国家必须保持脊髓灰质炎疫苗和监视。.