私の姉は大学を卒業するときには１０年英語を勉強したことになります。

Sentence Analyzer

English Translation

My sister will have been studying English for ten years when she graduates from her college.

Furigana

私(わたし)の姉(あね)は大学(だいがく)を卒業(そつぎょう)するときには１０年(ねん)英語(えいご)を勉強(べんきょう)したことになります。

Romanji

Watashi no ane wa daigaku o sotsugyōsuru tokini wa ichi zero nen eigo o benkyōshita koto ni narimasu.

Words

私 (わたし、わたくし)

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

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

姉 (あね)

older sister; elder sister

は (は)

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

大学 (だいがく)

post-secondary education institution, incl. university, college, etc.; former central university of Kyoto (established under the ritsuryo system for the training of government administrators); the Great Learning - one of the Four Books

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.

卒業 (そつぎょう)

graduation; completion (e.g. of a course); outgrowing something; moving on

時に (ときに)

by the way; incidentally; sometimes; occasionally

一 (いち)

one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)

○ (まる)

circle (sometimes used for zero); 'correct' (when marking); symbol used as a placeholder (either because a number of other words could be used in that position, or because of censorship); period; full stop; maru mark; semivoiced sound; p-sound

年 (とし)

year; many years; age; past one's prime; old age

英語 (えいご)

English (language)

勉強 (べんきょう)

study; diligence; discount; reduction

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

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

成る (なる)

to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...