as large as life 全貌；明明白白；千真万确

【例句】
There was john, as large as life! I was very surprised to see him.
真是约翰，千真万确！我真没有想到会见到他。

But I saw him myself in a disco as large as life, dancing with a girl half his age.
可是我在一家迪斯科舞会上亲眼看到他，千真万确，他在和一个年龄只他一半大的姑娘跳舞。