彼女は作文が優秀だ。

彼女は作文が優秀だ。

She is excellent in composition.

彼女(かのじょ)は作文(さくぶん)が優秀(ゆうしゅう)だ。

Kanojo wa sakubun ga yūshū da.

彼女 (かのじょ)

she; her; her; girlfriend; sweetheart

は (は)

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

作文 (さくぶん)

writing (an essay, prose, etc.); composition; formal writing with little real meaning

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

優秀 (ゆうしゅう)

superiority; excellence

だ (だ)

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

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: ジョ、ニョ、ニョウ、おんな、め

Meanings: woman, female

Readings: サク、サ、つく.る、つく.り、 -づく.り

Meanings: make, production, prepare, build

Readings: ブン、モン、ふみ、あや

Meanings: sentence, literature, style, art, decoration, figures, plan, literary radical (no. 67)

Readings: ユウ、ウ、やさ.しい、すぐ.れる、まさ.る

Meanings: tenderness, excel, surpass, actor, superiority, gentleness

Readings: シュウ、ひい.でる

Meanings: excel, excellence, beauty, surpass