ここにいたら

if [someone] were here

→ 此処
phrase Rare #28,590
if [someone] were here Used to imagine or wish that someone were present here.
JA: あなたがここにいたら、もっと楽しいのに。
EN: If you were here, it would be more fun.

ここにいたら危ない

It’s dangerous to stay here.

— ロシアン・ブラザー (1997)

ここにいたら殺されるよ

If you stay here, you'll be killed.

— ロシアン・ブラザー (1997)

もし今彼女がここにいたら、真実を話せるのに。

If only she were here now, I could tell her the truth.

ベスが今ここにいたらな。

I wish Beth were here right now.

ここにいたらだめだよシャワーを浴びてきなさい!

You can't stay here. Go take a shower!

— ライフ・イズ・ビューティフル (1997)

ここにいたら殺される

I'll be killed if I stay here.

— グッドフェローズ (1990)