私は彼の振る舞いがそんな不愉快なレベルにまで成り下がっているとは思わなかった。

Sentence Analyzer

English Translation

I didn't expect his behavior to descend to such a disagreeable level.

Furigana

私(わたし)は彼(かれ)の振(ふ)る舞(ま)いがそんな不愉快(ふゆかい)なレベルにまで成(な)り下(さ)がっているとは思(おも)わなかった。

Romanji

Watashi wa kare no furumai ga sonna fuyukaina reberu ni made narisagatteiru to wa omowanakatta.

Words

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

は (は)

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

彼 (かれ)

he; him; his; boyfriend

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

振る舞い (ふるまい)

behavior; behaviour; conduct

が (が)

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

そんな (そんな)

such (about the actions of the listener, or about ideas expressed or understood by the listener); like that; that sort of

不愉快 (ふゆかい)

discomfort; unpleasantness; disagreeableness; unhappiness

レベル (レベル、レブル)

level; standard; amount; degree; gradation; grade; rank; class; floor; storey (story); layer; stratum; spirit level; (surveyor's) level; minor release sequence number (software versioning); flat; level; rebel

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

迄 (まで)

until (a time); till; to; up to; to (a place); as far as; to (an extent); up to; so far as; even; only; merely

成り下がる (なりさがる)

to be degraded; to come down in the world; to lose status; to be ruined; to fall low

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

思う (おもう)

to think; to consider; to believe; to think (of doing); to plan (to do); to judge; to assess; to regard; to imagine; to suppose; to dream; to expect; to look forward to; to feel; to desire; to want; to recall; to remember