1. The new regime promised to bring about significant changes in the country's political landscape.
新政权承诺在该国的政治格局中带来重大变革。

2. The company implemented a new regime to improve employee productivity.
公司实施了一项新制度，以提高员工的工作效率。

3. The diet and exercise regime helped him lose weight and improve his overall health.
饮食和锻炼的规定帮助他减肥和改善了他的整体健康状况。