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				           		给出了一种年月日时干支纪法和公历纪法换算的算术方法。
						        					            	 It gives us a method to know the conversion between Chinese era and the Gregorian calendar.
								    										 
								    				            	 youdao 
- 
				           		给出了一种年月日时干支纪法和公历纪法换算的算术方法。
						        					            	 It gives us a method to know the conversion between Chinese era and the Gregorian calendar.
								    										 
								    				            	 youdao