2 sentences for 前後 (qián​hòu — around)

1. 人们在圣诞节前后会更淘气或者更友善吗？

   rén​men zài shèng​dàn​jié qián​hòu huì gèng táo​qì huò​zhě gèng yǒu​shàn ma?

   Are people naughtier or nicer around Christmas?

   Source: UM-Corpus: News

2. 感恩节当天或前后几天，一些城市和城镇举行感恩节游行。

   gǎn'ēn​jié dàng​tiān huò qián​hòu jǐ​tiān, yī​xiē chéng​shì hé chéng​zhèn jǔ​xíng gǎn'ēn​jié yóu​xíng.

   Thanksgiving Day parades are held in some cities and towns on or around Thanksgiving Day.

   Source: CCMatrix