南韩反对派领袖要求总统弹劾, South Korean opposition leader calls for president's impeachment due to unspecified issues.

南韩反对党领袖呼吁迅速弹劾现任总统, 指出导致这一要求的不明问题。 The leader of South Korea's opposition party is calling for the swift impeachment of the current president, citing unspecified issues that have led to this demand. 这一举动凸显了该国国内政治紧张局势的加剧。 This move highlights growing political tensions within the country.