Definition
To be resolutely determined to achieve something, often without regard for potential risks or negative consequences.
一心一意要做，不顾一切后果
Despite his friends advising against it, he was hell-bent on finishing the extremely challenging marathon.
尽管朋友们劝他不要这么做，他还是下定决心要完成这场极具挑战的马拉松。
She was hell-bent on becoming a top chef, practicing in the kitchen for hours each day.
她下定决心要成为顶级厨师，每天在厨房里练习好几个小时。
The company was hell-bent on launching the new product before the end of the year, even if it meant taking risks.
公司下定决心要在年底前推出新产品，即使这意味着要冒险。