Original sentence: Approximately 90% of airtime on international news broadcasts in North Korea is propaganda spent describing the publication of works by Kim Jong-il and showing varous study groups in foreign countries, in an effort to allegedly mislead the North Korean public as to the outside world's perceptions of the country
Edited sentence: Approximately 90% of airtime on international news broadcasts in North Korea is propaganda spent describing the publication of works by Kim Jong-il and showing various study groups in foreign countries, in an effort to allegedly mislead the North Korean public as to the outside world's perceptions of the country