彼は息子に自転車を買っておいたことを秘密にしていた。

Sentence Analyzer

English Translation

He kept it secret that he had bought a bicycle for his son.

Furigana

彼(かれ)は息子(むすこ)に自転車(じてんしゃ)を買(か)っておいたことを秘密(ひみつ)にしていた。

Romanji

Kare wa musuko ni jitensha o katteoita koto o himitsu ni shiteita.

Words

彼 (かれ)

he; him; his; boyfriend

は (は)

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

息子 (むすこ、そく)

son; penis

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

自転車 (じてんしゃ、じでんしゃ)

bicycle

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.

買う (かう)

to buy; to purchase; to value; to have a high opinion; to stir; to provoke

事 (こと、こん)

thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as

秘密 (ひみつ)

secret; secrecy; confidentiality; privacy; secret; mystery; esoteric teachings

為る (する)

to do; to cause to become; to make (into); to turn (into); to serve as; to act as; to work as; to wear (clothes, a facial expression, etc.); to judge as being; to view as being; to think of as; to treat as; to use as; to decide on; to choose; to be sensed (of a smell, noise, etc.); to be (in a state, condition, etc.); to be worth; to cost; to pass (of time); to elapse; verbalizing suffix (applies to nouns noted in this dictionary with the part of speech "vs"); creates a humble verb (after a noun prefixed with "o" or "go"); to be just about to; to be just starting to; to try to; to attempt to