ironically

Ironically, the fire station burned down while the firefighters were away at a safety meeting.

(Chinese) 讽刺的是，当消防员们在外参加安全会议时，消防站竟然烧毁了。

He spent years avoiding cold weather, but ironically, he moved to a city that is snowy all year.

(Chinese) 他多年来一直躲避寒冷天气，但讽刺的是，他搬到了一个全年积雪的城市。