彼は自分の思想を作品によって表現した。

彼: he, his, him, boyfriend
は: a, the, is, am, are, will
自分: my, their, yourself, myself, oneself
の: to, of
思想: idea, thought, ideas, philosophy, ideology, ideological
を: o, the, to, wo
作品: work, works, piece, artwork, production, performance, productions, opus, creations
によって: by, at, depending on, through, according to, due to, because of
表現: express, expression, describe, representation, presentation, expressive, represented, manifestation
し: and, shi, four, death
た: the, was, ta, da, other