jokingly

例句：

1. 1. They joked about the weather forecast during lunch break.
   他们在午休时开玩笑谈论天气预报。
2. 2. He joked with his friends about their upcoming vacation.
   他和他的朋友们开玩笑谈论即将到来的假期。
3. 3. She joked that she was going to be late for work.
   她开玩笑说她要迟到了。