警察は直ちにその事件の調査を開始した。

Sentence Analyzer

警察 直ちに その 事件 調査 開始した

English Translation

The police began to go into the matter in no time.

Furigana

警察(けいさつ)(ただ)ちにその事件(じけん)調査(ちょうさ)開始(かいし)した。

Romanji

Keisatsu wa tadachini sono jiken no chōsa o kaishishita.

Words

警察 (けいさつ)
police; police officer; police station
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
直ちに (ただちに)
at once; immediately; directly; in person; automatically
其の (その)
that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...
事件 (じけん)
event; affair; incident; case; plot; trouble; scandal
()
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
調査 (ちょうさ)
investigation; examination; inquiry; enquiry; survey
()
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.
開始 (かいし)
start; commencement; beginning; initiation

Kanji

Readings: ケイ、 いまし.める
Meanings: admonish, commandment
Reading: サツ
Meanings: guess, presume, surmise, judge, understand
Readings: チョク、 ジキ、 ジカ、 ただ.ちに、 なお.す、 -なお.す、 なお.る、 なお.き、 す.ぐ
Meanings: straightaway, honesty, frankness, fix, repair
Readings: ジ、 ズ、 こと、 つか.う、 つか.える
Meanings: matter, thing, fact, business, reason, possibly
Readings: ケン、 くだん
Meanings: affair, case, matter, item
調
Readings: チョウ、 しら.べる、 しら.べ、 ととの.う、 ととの.える
Meanings: tune, tone, meter, key (music), writing style, prepare, exorcise, investigate, harmonize, mediate
Reading: 
Meaning: investigate
Readings: カイ、 ひら.く、 ひら.き、 -びら.き、 ひら.ける、 あ.く、 あ.ける
Meanings: open, unfold, unseal
Readings: シ、 はじ.める、 -はじ.める、 はじ.まる
Meanings: commence, begin