During the lunch of the first day, their project groups were assigned eating, so we asked them to sit together over lunching beginning to develop their pool getting to know each other.

在第一天的午饭时间，项目组的同学一起吃饭，我们要求他们坐在一起,形成自己的圈子,并相互了解。

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it's mostly used by people who will come in their lunch hour and just sit there and have lunch,

大多是一些人在午饭时间过来的，只是坐在那里吃顿饭，

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Sometime after you've eaten, say you had this Snickers bar at lunchtime and you don't have time to get anything else to eat during the day, your blood glucose level will go down.

有时候你们吃完饭以后,午饭的时候你吃了士力架,在这一天当中你又没时间吃别的东西,你的血糖水平就会下降

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And he's always talking about her at lunch time.

午饭时间，他也总是会谈起她。

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