根据最新数据，今年将有112个国家和领地参加免疫接种周行动，其中美洲44个、东地中海22个、欧洲46个。
According to the latest data, 112 countries and territories are involved in the Vaccination Week initiatives this year, including 44 in the Americas, 22 in the Eastern Mediterranean, and 46 in Europe.
今年是中美建交30周年，今晚我们在这里举行纪念晚宴。
This year marks the 30th anniversary of the establishment of the diplomatic relationship between china and us.
今年初，中美两国隆重纪念了建交30周年。
Early this year, our two countries held big celebrations of the 30th anniversary of diplomatic relations.
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