年月日

(1)the particular day, month, or year (usually according to the Gregorian calendar) that an event occurred; "he tried to memorizes all the dates for his history class"

(2)ある出来事が起こった特定の日、月、または年（通常、グレゴリオ暦による）

(3)the present; "they are up to date"; "we haven't heard from them to date"

(4)現在

(1)