Sleepy in South Korea

SamHello. This is 6 Minute English from BBC Learning English. I’m Sam.NeilAnd I’m Neil.SamSleep – we all need it – some more than others. I can usually get by with around seven hours a night but I do like to have a nap – a short sleep – in the afternoon, when I’m not working of course. How about you, Neil?NeilI’m always tired and as soon as my head hits the pillow, I’m out like a light –meaning I go to sleep very quickly. SamWell, Neil, you might not survive in South Korea then. Apparently, it’s one of the most stressed and tired nations on earth - a place where people work and study longer hours and get less sleep than anywhere else. We’ll find out more later and teach some sleep-related vocabulary