他俩都是1915年入伍的。

They both enlisted in 1915.

《牛津词典》

他们中的多数是在卡扎菲的据点——利比亚南部城市Sabha应募入伍的。

Many were recruited from the southern Libyan city of Sabha, a Gaddafi stronghold.

youdao

但多数时间还是在考虑应征入伍的事，并且对自己处理此事的方式越来越感到不安。

But mostly I was thinking about the draft, and feeling more and more uncomfortable with the way I'd handled it.

youdao

It's like joining the army at eighteen; at twenty-four, that's what you do if you have an MA from Cambridge.

你18岁就该入伍，24岁，的剑桥硕士毕业生就该。

耶鲁公开课 - 弥尔顿课程节选