機会が

an opportunity

→ 機会
phrase Common #7,197
an opportunity が marks 機会 (opportunity) as the subject. The phrase is often followed by words meaning “exists,” “doesn’t exist,” or “comes.”
JA: 機会があれば、また一緒に食事しましょう。
EN: If there’s an opportunity, let’s eat together again.

もうすぐその機会がやってくる

That opportunity is coming soon.

— RRR (2022)

たとえ今度は失敗してもまた機会がありますよ。

Even if you fail this time, you'll have another chance.

機会があり次第、彼に会うつもりだ。

I intend to see him as soon as I get the chance.

私はこれまで英語を話す機会が何度かあった。

I’ve had several opportunities to speak English in the past.

機会が訪れたわけだ

It means the opportunity has presented itself.

— ロード・オブ・ザ・リング/二つの塔 (2002)

一週間後、午後も遅くなってから、やっと機会が訪れた。

A week later, the opportunity finally came, late in the afternoon.

私たちには準備する機会が全くありませんでした

We had absolutely no opportunity to prepare.

— レッドクリフ Part I (2008)

そして今、ひどい連中を相手にする新たな機会が巡ってきたのだ。

And now, a new opportunity has come along to deal with those awful people.

そうすれば、私にも儲ける機会ができるってわけさ

That way, I’ll get a chance to make some money too.

待っていた機会が訪れたと思った

I thought the opportunity I'd been waiting for had finally come.

— 嵐の中で (2018)