The present ruler, Prince Rainier III, succeeded to the throne on 9 May 1949.

　　現任元首，蘭尼埃三世親王于1949年5月9日繼位。

　　He is the toughest military ruler yet and has responded harshly to any dissent

　　他是迄今最強硬的軍事統治者，對任何異議都一律進行打壓。

　　The ruler cracked and splintered into pieces

　　尺子裂開了，碎成了小片。

　　He was a weak-willed and indecisive ruler.

　　他是一位意志薄弱、優柔寡斷的統治者。

　　All the citizens trusted him because he was a just ruler.

　　所有的市民都信任他，因為他是一位公正的統治者。