私はこの主題に精通している。

Sentence Analyzer

この 主題 精通している

English Translation

I am familiar with this subject.

Furigana

(わたし)はこの主題(しゅだい)精通(せいつう)している。

Romanji

Watashi wa kono shudai ni seitsūshiteiru.

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
此の (この)
this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
主題 (しゅだい)
subject; theme; motif
()
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
精通 (せいつう)
acquaintance; having knowledge; being expert; being versed in; conversant; first ejaculation

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: シュ、 ス、 シュウ、 ぬし、 おも、 あるじ
Meanings: lord, chief, master, main thing, principal
Reading: ダイ
Meanings: topic, subject
Readings: セイ、 ショウ、 シヤウ
Meanings: refined, ghost, fairy, energy, vitality, semen, excellence, purity, skill
Readings: ツウ、 ツ、 とお.る、 とお.り、 -とお.り、 -どお.り、 とお.す、 とお.し、 -どお.し、 かよ.う
Meanings: traffic, pass through, avenue, commute, counter for letters, notes, documents, etc.