qún lǐ zhǔ yào fā bù wù yè tōng zhī kuài dì tí xǐng tíng shuǐ tíng diàn xìn xī hé lín lǐ hù zhù xiāo xī

群里主要发布物业通知、快递提醒、停水停电信息和邻里互助消息。

The group mainly posts property management notices, delivery reminders, water/power outage information, and neighborhood mutual aid messages.