You leave. - Not on your life.

你离开 - 不在你的生命之上。

And your host is...- Not on your life.

今晚的主讲人是...... - 想都别想。

" Not on your life, " answered Barnard.

“不是你的生活， ” 巴纳德回答说。

" Not on your life, " agreed Vallance.

“不是你的生活， ” 瓦兰斯同意。

" Not on your life" is a phrase used to mean that something is not going to happen, even if you kill me I'm not going to tell you.

“Not on your life” 是一个短语， 用来表示某事不会发生， 即使你杀了我我也不会告诉你。