大事なのは、使える時間をいかに有効に使うかである。

Sentence Analyzer

English Translation

It is how effectively you use the available time that counts.

Furigana

大事(だいじ)なのは、使(つか)える時間(じかん)をいかに有効(ゆうこう)に使(つか)うかである。

Romanji

Daijina no wa, tsukaeru jikan o ikani yūkō ni tsukau ka de aru.

Words

大事 (だいじ、おおごと)

important; valuable; serious matter

の (の)

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

は (は)

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

使える (つかえる)

to be usable; to be serviceable; to be useful

時間 (じかん)

time; hours

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

如何に (いかに)

how; in what way; however much; however (e.g. easy, rich, sad); whatever; how much; hey; oi

有効 (ゆうこう)

validity; legality; availability; effectiveness

に (に)

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

使う (つかう)

to use (a thing, method, etc.); to make use of; to put to use; to use (a person, animal, puppet, etc.); to employ; to handle; to manage; to manipulate; to use (time, money, etc.); to spend; to consume; to use (language); to speak

か (か)

indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way

だ (だ)

be; is; indicates past or completed action; indicates light imperative

或 (ある)

a certain ...; some ...