文天祥《过零丁洋》诗有句：“辛苦遭逢起一经，干戈寥落四周星。”其中的“周星”一词、各家注释不一。或解作“一年，一周年”，或释为“岁星周天一次，十二年”、据此，“四周星”究为“四年”还是‘“四十八年”？‘调星”一词．工具书说法也不统一，兹分引叉口下：周星：? Wen Tianxiang “over zero Ding Yang” poem has a sentence: “hard once every encounter, wasting sparse around the stars.” One of the “Star”, the various notes. Or as “a year, first anniversary,” or release as “Sunday star on the year, twelve years,” accordingly, “four weeks” is “four years” or “forty-eight years?” ’Callaway’ term reference books is not uniform, it is points under the lead fork: Zhou Xing:?