それからの日々は、飛ぶように過ぎた。

that (indicating an item or person near the listener, the action of the listener, or something on their mind); it; that time; then; there (indicating a place near the listener); you

from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part); through (e.g. window, vestibule); after; since

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

every day; daily; day after day; days (e.g. good old days)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

to fly; to soar; to jump; to leap; to spring; to bound; to hop

in order to (e.g. meet goal); so that; take care (so as); hoping or wishing for something

to pass through; to pass by; to go beyond; to pass (i.e. of time); to elapse; to have expired; to have ended; to be over; to exceed; to surpass; to be above; to be no more than ...; to be excessive; to be too much; to be too ...