at one's own risk is a most often used English idiom. at one's own risk means: on one's responsibility for loss, damage, etc., agreeing to make no claims. In the Indonesian language, at one's own risk means dengan menanggung resiko sendiri. To use at one's own risk, you may change the word one's in at one's own risk into my, your, his, her, our, their, or its, depending on the person you mean in the sentence you make.
Example:
If you park your car here, you do so at your own risk.
He left his bicycle there at his own risk.
Because there are no lifeguards on this beach, they must swim at their own risk.
