私が行った日には空席がたくさんあった。

私が行った日には空席がたくさんあった。

There were a lot of empty seats the day I went.

私(わたし)が行(おこな)った日(ひ)には空席(くうせき)がたくさんあった。

Watashi ga okonatta hini wa kūseki ga takusan atta.

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

が (が)

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

行う (おこなう)

to perform; to do; to conduct oneself; to carry out

は (は)

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

空席 (くうせき)

vacancy; vacant seat; room

沢山 (たくさん)

a lot; lots; plenty; many; a large number; much; a great deal; a good deal; enough; sufficient; enough; too many; too much

有る (ある)

to be (usu. of inanimate objects); to exist; to live; to have; to be located; to be equipped with; to happen; to come about

Readings: シ、わたくし、わたし

Meanings: private, I, me

Readings: コウ、ギョウ、アン、い.く、ゆ.く、 -ゆ.き、 -ゆき、 -い.き、 -いき、おこな.う、おこ.なう

Meanings: going, journey, carry out, conduct, act, line, row, bank

Readings: ニチ、ジツ、ひ、 -び、 -か

Meanings: day, sun, Japan, counter for days

Readings: クウ、そら、あ.く、あ.き、あ.ける、から、す.く、す.かす、むな.しい

Meanings: empty, sky, void, vacant, vacuum

Readings: セキ、むしろ

Meanings: seat, mat, occasion, place