ROK singer and actress Jang Nara was appointed ambassador for the pavilion. She will welcome visitors to the pavilion during the Expo next year.是什么意思_ROK singer and actress Jang Nara was appointed ambassador for the pavilion. She will welcome visitors to the pavilion during the Expo next year.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句