彼のこの発明はとても貴重なものだと分かった。

Sentence Analyzer

English Translation

This invention of his proved to be of great value.

Furigana

彼(かれ)のこの発明(はつめい)はとても貴重(きちょう)なものだと分(わ)かった。

Romanji

Kare no kono hatsumei wa totemo kichōna mono da to wakatta.

Words

彼 (かれ)

he; him; his; boyfriend

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

此の (この)

this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)

発明 (はつめい)

invention; intelligent; clever; being enlightened; having the meaning of everything become clear

は (は)

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

迚も (とても、とっても)

very; awfully; exceedingly; (not) at all; by no means; simply (cannot)

貴重 (きちょう)

precious; valuable

者 (もの、もん)

person

だ (だ)

be; is; indicates past or completed action; indicates light imperative

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

分かる (わかる)

to understand; to comprehend; to grasp; to see; to get; to follow; to become clear; to be known; to be discovered; to be realized; to be realised; to be found out