NBC Newsさんのインスタグラム写真 - (NBC NewsInstagram)「South Koreans became a year or two younger on Wednesday as new laws that require using only the international method of counting age took effect, replacing the country’s traditional method. Under the age system most commonly used in South Koreans’ everyday life, people are deemed to be a year old at birth and a year is added every Jan. 1. The country has since the early 1960s used the international norm of calculating from zero at birth and adding a year on every birthday for medical and legal documents. But many South Koreans continued to use the traditional method for everything else. In December, South Korea passed laws to scrap the traditional method and fully adopt the international standard. Read more at the link in bio.」6月29日 6時01分