彼は奥さんが妊娠したといわれてびっくりした。

He was caught off guard when his wife announced they were going to have a baby.

彼(かれ)は奥(おく)さんが妊娠(にんしん)したといわれてびっくりした。

Kare wa okusan ga ninshinshita to iwarete bikkurishita.

彼 (かれ)

he; him; his; boyfriend

は (は)

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

奥さん (おくさん)

wife; your wife; his wife; married lady; madam

が (が)

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

妊娠 (にんしん)

conception; pregnancy

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

結う (ゆう、いう)

to do up (hair); to braid; to fasten; to fix

吃驚 (びっくり、ビックリ)

to be surprised; to be amazed; to be frightened; to be astonished; to get startled; to jump; surprise (e.g. surprise party)

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: オウ、おく、おく.まる、くま

Meanings: heart, interior

Readings: ニン、ジン、はら.む、みごも.る

Meaning: pregnancy

Reading: シン

Meanings: with child, pregnancy