mean relatives fluctuation

例句：

1. 1.The recent changes in the family dynamics have caused a significant mean relatives fluctuation.
   近期家庭动态的变化导致了显著的家庭关系波动。
2. 2. The sudden change in the weather has led to a noticeable mean relatives fluctuation in our daily routines.
   天气的突然变化导致我们的日常习惯出现了明显的家庭关系波动。
3. 3. The economic downturn has caused a noticeable mean relatives fluctuation in the local community.
   经济衰退导致当地社区的家庭关系发生了明显变化。