People come and go. There are vacancies in the governing team after several principal officials jumped ship by early retirement some days ago. Meanwhile, certain members of the opposition camp would rather leave their parties and fill in.
所謂「有人辭官歸故里，有人漏夜趕科場」，政府問責團隊早排發生「跳船潮」，幾位高官提早退休，但就有反對黨成員寧願退黨都要補上空缺。