《明史·志·卷七》
《大统历》依照应天府推算，所以昼夜长短，日月东西方位和是否带食，推算的都不准确。
《大统》依应天府算，上以昼夜长短，日月东刃西带食，所推不准。
Because the Datong Calendar uses Yingtian Prefecture as the base for calculations, the length of the day and night, the east-west positions of the sun and moon, and whether there were solar eclipses were all inaccurately calculated.
<s>[INST] 请将下面的文言文翻译成英语: 《大统》依应天府算，上以昼夜长短，日月东刃西带食，所推不准。 [/INST] Because the Datong Calendar uses Yingtian Prefecture as the base for calculations, the length of the day and night, the east-west positions of the sun and moon, and whether there were solar eclipses were all inaccurately calculated.</s>
请将下面的文言文翻译成英语: 《大统》依应天府算，上以昼夜长短，日月东刃西带食，所推不准。
user
Because the Datong Calendar uses Yingtian Prefecture as the base for calculations, the length of the day and night, the east-west positions of the sun and moon, and whether there were solar eclipses were all inaccurately calculated.
assistant