regular affine transformation

例句：

1. 1. The temperatureis regulated to maintain a comfortable level.
   温度被调节以保持舒适的水平。
2. 2. Theschedule is regular, so we can expectthe same timetable every day.
   时间表是定期的，所以我们可以期待每天相同的时刻表。
3. 3. The company has a regular policyfor employee benefits.
   该公司有一套定期的员工福利政策。