ダイヤモンドは本来堅いものだ。
Sentence Analyzer
English Translation
Diamond is essentially hard.
Furigana
ダイヤモンドは本来 堅 いものだ。
Romanji
Daiyamondo wa honrai katai mono da.
Words
ダイヤモンド
(ダイヤモンド、ダイアモンド)
diamond
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
本来
(ほんらい)
originally; primarily; essentially; naturally; by nature; in (and of) itself; proper; legal
硬い
(かたい)
hard; solid; tough; stiff; tight; wooden; unpolished (e.g. writing); strong; firm (not viscous or easily moved); safe; steady; honest; steadfast; obstinate; stubborn; bookish; formal; stuffy
者
(もの、もん)
person
だ
(だ)
be; is; indicates past or completed action; indicates light imperative