私は三十年間父がつけた日記を見つけた。

Sentence Analyzer

私は三十年間父がつけた日記を見つけた。

English Translation

I found my father's diary which he kept for 30 years.

Furigana

私(わたし)は三(さん)十(じゅう)年間(ねんかん)父(ちち)がつけた日記(にっき)を見(み)つけた。

Romanji

Watashi wa san jū nenkan chichi ga tsuketa nikki o mitsuketa.

Words

私 (わたし、わたくし)

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

は (は)

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

三 (さん、み)

three; tri-

十 (じゅう、とお、と)

ten

年間 (ねんかん)

year (period of)

父 (ちち、とと、ちゃん、てて、かぞ、かそ、しし、あて)

father

が (が)

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

点ける (つける)

to turn on; to switch on; to light up

日記 (にっき)

diary; journal

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.

見つける (みつける、みっける)

to discover; to find (e.g. an error in a book); to come across; to detect; to spot; to locate; to find (e.g. something missing); to find fault; to be used to seeing; to be familiar with