1. He decided to enter the service after graduating from college. 他决定大学毕业后参军服役。
2. Many young people enter the service each year voluntarily. 每年都有许多年轻人自愿入伍服役。
3. She was proud when her brother chose to enter the service. 当她哥哥选择服兵役时，她感到很自豪。
4. The program encourages students to enter the service after school. 该项目鼓励学生毕业后进入服役体系。

A: Why did you enter the service so early?
A：你为什么这么早就参军了？

B: I wanted to serve my country and gain discipline. B：我想为国家服务并培养纪律性。

1) 指加入军队或开始服兵役的正式行为

2) 常用于描述职业发展中的军事阶段

3) 在教育或职业规划语境中表示选择军旅道路

1. 参军；开始服兵役

e.g. He entered the service at the age of eighteen. 他十八岁时参军入伍。

noun

1. A phrase meaning to begin military service or join the armed forces in an official capacity.