chitchat

例句：

1. 1. They were having a good time chatting with each other.
   他们正在愉快地与对方聊天。
2. 2. He often chitchats with his friends over coffee in the morning.
   他经常在早上用咖啡和朋友们聊天。
3. 3. The two friends chitchatted about their favorite books for hours.
   这两个朋友聊了几个小时关于他们最喜欢的书。