buffet lunch

基本解释

They ate a buffet lunch.
他们吃了自助午餐。
edu.sina.com.cn
After 45 minutes at each task, the kids were treated to an all-you-can-eat buffet lunch.
在每组45分钟的任务之后，孩子们都会有一次“随便你怎么吃”的简易午餐。
The buffet lunch offered little choice, but that was about the only downside of occupancy levels of around 10 per cent.
自助午餐可选择的品种很少，但这是在出租率大约只有10%的情况下。

It all probably started with the Google buffet lunch party a decade ago.
FORBES: An Organization Design Renaissance
Group interviews ended with a robust Mexican buffet-style lunch as we began preparing for one on one interviews with the judges.
FORBES: New Civic Accelerator Galvanizes Social Entrepreneurship & Impact Investing
This was probably the first sign that a broader trend was underway, beyond the Google-triggered free-lunch-buffet party in Silicon Valley.
FORBES: An Organization Design Renaissance