回答

・talking about silly things
・idle talk

「閒聊 」在英語中可以用 talking about silly things 或 idle talk 來表達

At the class reunion, I met a friend for the first time in a long time, so we had a blast talking about silly things.
（在同學聚會上，我很久沒見的朋友，我們很高興地閒聊。）

I'm looking forward to meeting up with my school friends once in a while and having an idle talk while eating dinner.
（我期待著能偶爾與我的學校朋友見面，並在吃晚餐的時候進行閒聊。）

有幫助｜0