If cycling each day can make you healthier, why not commit yourself to it and have a better life?

如果每天骑自行车可以让你更健康，为什么不承诺每天坚持骑车，过上更健康的生活呢？

youdao

You don't have to commit yourself now, just think about it.

你不必现在表态，只需考虑一下这件事。

《牛津词典》

Don't over commit yourself or your team.

不要对自己或团队做过度的承诺。

youdao

So your position may be not believed, and I want to claim that that's connected to the idea that you can't commit yourself to your policies.

也就是说选民未必相信你的立场,我要指出的是这与,你无法执行相应政治策略是相关的

耶鲁公开课 - 博弈论课程节选

You can turn this train around if you commit yourself to doing it.

FORBES: 6 Ways To Achieve Any Goal

Be careful not to commit yourself to a fixed pattern of savings unless you can keep up the payments.

BBC: There are lots of ways to put some money away for the future.

Beware of high-pressure tactics that are aimed at forcing you to commit yourself before you understand the nature of the deal.

FORBES