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Podcast: Plain English
Episode: Can UV light kill COVID-19? | Learn the English expression ‘at once’
Description: " Ultraviolet light has been used to disinfect hospitals for about 10 years. Scientists are now testing whether this “disinfecting light” can help contain the spread of COVID-19 in public spaces. A team in Ireland has already developed a robot designed to disinfect with ultraviolet light. Plus, learn the English expression “at once.” -- At Plain English, we make English lessons for the modern world. -- Today’s full English lesson, including a free transcript, can be found at: https://plainenglish.com/288 -- Learning English should be fun! That’s why our lessons...