Reference subject: A conversation about old movies A conversation about traditional customs A conversation about changes in the hometown A conversation about how to use smart phone A conversation about changes in technology and lifestyle Teaching them to use social media platforms Explaining online shopping and digital payments Introducing them to video calling and its benefits

參考主題： 關於老電影的對話 關於傳統習俗的對話 關於家鄉變遷的對話 關於使用智能手機的對話 關於科技和生活方式變化的對話 教他們使用社交媒體平台 解釋網上購物和數字支付 介紹他們使用視訊通話及其好處