It may seem obvious that employees should show up on time, limit lunchtime to an hour and turn off cellphones during meetings. But those basics aren't necessarily apparent to many millennials.

一般人视为天经地义的职场基本规则，如按时上班、午餐时间控制在一小时内以及开会期间关闭手机等，对新千年一代的许多人来说都不算理所当然的事情。