chequered
(US checkered), adj [esp attrib 尤作定语]
(fig 比喻) marked by periods of good and bad fortune 好运与恶运交替的
a chequered career/history/past 荣辱盛衰的事业[历史/过去].
🗣️ 情景例句
and Mom has all these committees she's on.
妈妈又有那么多的小组会议要开。
Full details regarding packing and marking must be strictly observed.