因此，现在就下决心吧，除非紧急情况绝对不再使用信用卡。

So make the decision right now to not use your credit card except in emergencies.

youdao

如果你有充分的理由觉得自己是个外行，那么就下决心去学习吧。 只是要注意：通过小变化就可以产生积极的影响不是个事实。

If you have good reason to believe you're an outlier, go for it, just be cautious - it's not just the fact that small scale changes can have less positive of an impact.

youdao

我叫着，抚着她的肩。“你不是下决心找死吧，是吗？”

I exclaimed, touching her shoulder; 'you are not bent on getting your death, are you?

youdao