John Glenn was the last surviving member of a group known as "the Mercury Seven, " test pilots who, in 1959, were chosen to become America's first astronauts.
格伦曾是“水星计划七人”最后一位健在者，这些试飞员于1959年被选为美国首批宇航员。
Our school is the forty-seven member of the group, and the first one in Sichuan province.
我校是第47个加盟成员，也是四川省第一所加盟学校。
Our school is the forty-seven member of the group, and the first one in Sichuan province.
我校是第47个加盟成员，也是四川省第一所加盟学校。
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