中国大学MOOC:Thelongvowelsandshortvowels,suchas/i:/and/ɪ/,/ɜː/and/ə/,/u:/and/ʊ/,/ɔ:/and/ɒ/,arequitesimilar.Theonlydifferencebetweenthelongvowelandtheshortvowelisthatoneispronouncedlongerandtheotherispronouncedshorter.
中国大学MOOC:Thelongvowelsandshortvowels,suchas/i:/and/ɪ/,/ɜː/and/ə/,/u:/and/ʊ/,/ɔ:/and/ɒ/,arequitesimilar.Theonlydifferencebetweenthelongvowelandtheshortvowelisthatoneispronouncedlongerandtheotherispronouncedshorter.
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