若いころ彼女は水泳がうまかった。

若いころ彼女は水泳がうまかった。

She was a good swimmer in her young days.

若(わか)いころ彼女(かのじょ)は水泳(すいえい)がうまかった。

Wakai koro kanojo wa suiei ga umakatta.

若い (わかい)

young; youthful; immature; green; low (number); small

ころ (ころ)

roller; runner; dried whale blubber

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

水泳 (すいえい)

swimming

が (が)

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

上手い (うまい)

skillful; skilful; clever; expert; wise; successful; delicious; appetizing; appetising; tasty; fortunate; splendid; promising

Readings: ジャク、ニャク、ニャ、わか.い、わか-、も.しくわ、も.し、も.しくは、ごと.し

Meanings: young, if, perhaps, possibly, low number, immature

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: スイ、みず、みず-

Meaning: water

Readings: エイ、およ.ぐ

Meaning: swim