Probably, the first Half-Life video game was created on the base of the one of such objects.

大概第一部“半条命”电视游戏是以一个这样的场所为基地设计的。

youdao

In fact, I'd spent the first half of my life as a dog denigrator.

事实上，我的前半生活地就像狗一样糟糕。

youdao

The first half of this work is an autobiographical chronology of the author's life.

前半部分的内容是作者人生的自传年表。

youdao

He was not always a clergyman. During the first half of his life, he was a teacher in the military school at Woolwich.

VOA: special.2009.01.03

He was not always a clergyman. During the first half of his life he was a teacher in the military school at Woolwich.

VOA: special.2011.03.26

He spent the first half of his life in search of a stable identity.

ECONOMIST: Barack Obama

He spent the first half of his life as a near-invalid, ill and frail and certain he was doomed to an early death, just like Shelley.

ECONOMIST: A man who, by turns, was seductive and infuriating

Whereas the Candide-like picaresque of the first half persuasively evokes life under brutal totalitarianism, the identity-switching and intrigue of the second part seem to originate in little more than the need to spin a yarn.

NEWYORKER: Dear Leader