“这家规”常见的英文表述有:“This family rule” 或者 “This household rule” 。
“family rule” 侧重于强调与家庭整体相关的规则、规定。例如:“The family rule is that everyone must do their own chores.”(这家规是每个人都必须做自己的家务。)
“household rule” 则更侧重于家庭内部日常生活方面的规则。比如:“Obeying the household rule is very important for a harmonious family.”(遵守这家规对于一个和谐的家庭非常重要。)
在具体使用时,可以根据语境和想要表达的侧重点来选择合适的词汇。