Japan advises 37 million people turn off their lights
©GETTY IMAGES via BBC News Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. urge /urj/ [verb] – to strongly advise or try to persuade someone to do a particular thing We urge using this medication with caution. buffer /BUHF-er/ [noun] – an extra supply of materials that a company keeps in order to prevent a situation where none are available No buffer stocks are currently held in the factory, so we must produce more. margin /MAHR-jin/ [noun] – the amount or degree of difference between a higher amount and a lower amount There was a wide margin between the target and the output. outdated…
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