Charlie raised his right hand and repeated the oath loudly, "I volunteer to join the army and make all my efforts to protect the people and the country."
查理举起右手，大声重复宣誓：“我自愿加入军队，为保护人民和国家做出一切努力”。
2
He argues that an all-volunteerarmy is unfair because the great majority of those who bear arms are from poorer communities.
他质疑志愿军人招募是不公正的，因为其中绝大部分拿起武器的士兵都是从贫困的社区中来的人。
3
Mr. Hintz is a foot soldier in an army of volunteer cartographers who are logging every detail of neighborhoods near and fai into online atlases.