彼女はかなりテニスが下手だ。

彼女はかなりテニスが下手だ。

She is rather poor at tennis.

彼女(かのじょ)はかなりテニスが下手(へた)だ。

Kanojo wa kanari tenisu ga heta 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

可也 (かなり)

considerably; fairly; quite

テニス (テニス)

tennis

が (が)

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

下手 (へた)

unskillful; poor; awkward; imprudent; untactful

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: カ、ゲ、した、しも、もと、さ.げる、さ.がる、くだ.る、くだ.り、くだ.す、 -くだ.す、くだ.さる、お.ろす、お.りる

Meanings: below, down, descend, give, low, inferior

Readings: シュ、ズ、て、て-、 -て、た-

Meaning: hand