graveyard shifts

His father ran dry-cleaning stores; his mother worked graveyard shifts as a nurse .

他的父亲经营干洗店，母亲是一名夜班护士。

Flexible to work at all shifts, AM, PM and Graveyard shifts as well as 24-hour shift.

能灵活机动，工作各个班次，早班，中班，晚班和24小时管家班次。