あなたが失敗したのは努力が足りなかったからだ。

Sentence Analyzer

English Translation

The reason for your failure is that you did not try hard enough.

Furigana

あなたが失敗(しっぱい)したのは努力(どりょく)が足(た)りなかったからだ。

Romanji

Anata ga shippaishita no wa doryoku ga tarinakatta kara da.

Words

貴方 (あなた)

you (referring to someone of equal or lower status); dear (what a wife calls a husband)

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

失敗 (しっぱい)

failure; mistake; blunder

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

努力 (どりょく)

great effort; exertion; endeavour; endeavor; effort

足りる (たりる)

to be sufficient; to be enough; to be worth doing; to be worthy; to be sufficient; to answer; to do

から (から)

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

だ (だ)

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