Usage note
聊天儿是指和别人用语言交流,可以是面对面或者通过电话、网络等。
liáo tiānr shì zhǐ hé bù rén yòng yǔ yán jiāo liú, kě yǐ shì miàn piàn duì fān huò qí guò diànhuà、wǎngluò děng。
Chatting refers to communicating with others using language, which can be face-to-face or through phone calls, the internet, etc.