为了能让我们班更严谨一些，班主任给我们制定了一系列的班规 翻译成英语，请用上 a series of 这句短语

Our Class Teacher worked out a series of class rules （或：regulations）for us in order to make us more rigorous and serious.

In order to make our class more serious, the teacher in charge to we enacted a series of class rules

In order to make our class more rigorous, our headmaster has set up a series of regulations for our class 【楼主参考下~希望对你有帮助~】

In order to make our class more discipliened, our Class teacher makes a series of regulations.

In order to make our class more serious, our head teacher made a series of regulations for us to follow