1 sentence for 启事 (qǐ​shì — post information)

1. 物业在电梯门口启事，提醒业主下周三全楼会停水检修。

   wù​yè zài diàn​tī mén​kǒu qǐ​shì, tí​xǐng yè​zhǔ xià Zhōu​sān quán lóu huì tíng shuǐ jiǎn​xiū.

   The property management posted a notice by the elevator, reminding residents that the water would be shut off for maintenance throughout the building next Wednesday.

   Source: Dong Chinese Dictionary