每个班都有自己的班规(用英语翻译)
Every class has its own class rules.
你又错过了一次绝好的机会
You miss a good chance once again.
own... rules
again
Every class has its class norms/rules.
You miss a good chance once more/again.
own...rules
again
once again再一次
1. own, rules
2. again