1·He has applied to join the army.
他已报名参军。
—— 《牛津词典》
2·The son left to join the army.
儿子去参军了。
3·They can vote, learn to drive a car, get married, join the army and even buy their own houses.
他们可以选举、学开车、结婚、参军，甚至买自己的房子。
4·In the UK you can join the army at 16 and even get married at 16 if your parents allow.
在英国，你可以在16岁参军，如果父母允许，你甚至可以在16岁结婚。
5·He sent his son to join the army as soon as he reached eighteen.
他儿子一满18岁，他就送他参军了。
—— 《新英汉大辞典》
6·I tried to join the army but was rejected because of poor health.
我想参军，但因身体不好而碰了一鼻子灰。
—— 《新英汉大辞典》
7·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”。
8·He is old enough to join the army.
他到了参军的年龄。
9·Maggie was eager to join the army.
麦琪迫不及待地要参军。
10·He lied about his age to join the army.
他为了参军谎报了年龄。