私はその講義が全く理解できなかった。

Sentence Analyzer

その 講義 全く 理解 できなかった

English Translation

I couldn't take in the lecture at all.

Furigana

(わたし)はその講義(こうぎ)(まった)理解(りかい)できなかった。

Romanji

Watashi wa sono kōgi ga mattaku rikai dekinakatta.

Words

(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
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...
講義 (こうぎ)
lecture
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
全く (まったく)
really; truly; entirely; completely; wholly; perfectly; indeed; good grief (expression of exasperation)
理解 (りかい)
understanding; comprehension; appreciation; sympathy
出来る (できる)
to be able (in a position) to do; to be up to the task; to be ready; to be completed; to be made; to be built; to be good at; to be permitted (to do); to become intimate; to take up (with somebody); to grow; to be raised; to become pregnant

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Reading: コウ
Meanings: lecture, club, association
Reading: 
Meanings: righteousness, justice, morality, honor, loyalty, meaning
Readings: ゼン、 まった.く、 すべ.て
Meanings: whole, entire, all, complete, fulfill
Readings: リ、 ことわり
Meanings: logic, arrangement, reason, justice, truth
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