so I think it's a dedication. You have to be committed to it.

所以我觉得要投入。必须要有决心。

学习外语的时候 - SpeakingMax英语口语达人

committed that their paper money would always and at all times be redeemable in gold.

他们的纸币将一直能够每时每刻,用金子赎回来。

耶鲁公开课 - 金融市场课程节选