a meal at the beginning of the day during which work is done or discussed

He was having a working breakfast with some colleagues. 他正在和一些同事吃工作早餐。

He is known to ring political colleagues in the early hours to discuss proposals in a speech and enjoys working breakfasts. 众所周知，他会在凌晨打电话给政界同僚，讨论演讲中的提议，并喜欢吃工作早餐。