You promised me to insist upon her marrying him.

你事先不是答应了我，非叫她嫁给他不可吗？

youdao

I could still insist upon my innocence and hazard all upon a trial.

我依然可以坚持自己是清白的，把一切都压在审判上。

youdao

Subsequently the Company appears to be adopting a hostile posture toward me and the new venture. Accordingly, I must insist upon the immediate acceptance of my resignation.

后来苹果公司好像对我和我的新公司充满了敌意，有鉴于此，我必须坚持要求公司立刻接受我的辞呈。

youdao