彼の頭がさっと怒りの表情に変わるのを見た。

Sentence Analyzer

English Translation

I saw his face switch to anger.

Furigana

彼(かれ)の頭(あたま)がさっと怒(いか)りの表情(ひょうじょう)に変(か)わるのを見(み)た。

Romanji

Kare no atama ga satto ikari no hyōjō ni kawaru no o mita.

Words

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

頭 (あたま、かしら)

head; hair (on one's head); mind; brains; intellect; leader; chief; boss; captain; top; tip; beginning; start; head; person; top structural component of a kanji

が (が)

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

颯と (さっと)

quickly (esp. actions); suddenly (esp. wind, rain, etc.)

怒り (いかり)

anger; rage; fury; wrath; indignation

表情 (ひょうじょう)

facial expression; countenance; look; appearance; expression (vocal, etc.)

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

変わる (かわる)

to change; to be transformed; to be altered; to vary; to move to; to be different; to be uncommon; to be unusual

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.

見る (みる)

to see; to look; to watch; to view; to observe; to look over; to look on; to assess; to examine; to judge; to look after; to keep an eye on; to take care of; to view (e.g. flowers, movie); to try; to try out; to see that...; to find that...