This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

この子は複雑な数学の問題を簡単に解いた。

Sentence Analyzer

この 複雑な 数学 問題 簡単 解いた

English Translation

This child solved the complicated mathematics problem easily.

Furigana

この()複雑(ふくざつ)数学(すうがく)問題(もんだい)簡単(かんたん)()いた。

Romanji

Kono ko wa fukuzatsuna sūgaku no mondai o kantan ni toita.

Words

此の (この)
this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
()
child; young (animal); young woman; young geisha; offshoot; interest; new shares; player who is not a dealer (in cards, mahjong, etc.); bird egg; -er (often of young women)
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
複雑 (ふくざつ)
complex; complicated; mixed (feelings)
数学 (すうがく)
mathematics; arithmetic
()
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
問題 (もんだい)
question (e.g. on a test); problem; problem (e.g. societal, political); question; issue; subject (e.g. of research); case; matter; question (i.e. doubt); public discussion; controversy; trouble; problem; inconvenience; difficulty
()
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.
簡単 (かんたん)
simple; easy; uncomplicated; brief; quick; light
()
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
解く (とく)
to untie; to unfasten; to unwrap; to undo; to unbind; to unpack; to unsew; to unstitch; to solve; to work out; to answer; to dispel (misunderstanding, etc.); to clear up; to remove (suspicion); to appease; to dissolve (a contract); to cancel; to remove (a prohibition); to lift (a ban); to raise (a siege); to release (from duty); to relieve; to dismiss; to comb (out); to card; to untangle (hair)

Kanji

Readings: シ、 ス、 ツ、 こ、 -こ、 ね
Meanings: child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac
Reading: フク
Meanings: duplicate, double, compound, multiple
Readings: ザツ、 ゾウ、 まじ.える、 まじ.る
Meaning: miscellaneous
Readings: スウ、 ス、 サク、 ソク、 シュ、 かず、 かぞ.える、 しばしば、 せ.める、 わずらわ.しい
Meanings: number, strength, fate, law, figures
Readings: ガク、 まな.ぶ
Meanings: study, learning, science
Readings: モン、 と.う、 と.い、 とん
Meanings: question, ask, problem
Reading: ダイ
Meanings: topic, subject
Readings: カン、 ケン、 えら.ぶ、 ふだ
Meanings: simplicity, brevity
Readings: タン、 ひとえ
Meanings: simple, one, single, merely
Readings: カイ、 ゲ、 と.く、 と.かす、 と.ける、 ほど.く、 ほど.ける、 わか.る、 さと.る
Meanings: unravel, notes, key, explanation, understanding, untie, undo, solve, answer, cancel, absolve, explain, minute