空気がなければ

if there were no air

→ 空気
phrase Rare #22,365
if there were no air A conditional phrase meaning “without air” or “if there is no air.”
JA: 空気がなければ、人は生きられない。
EN: Without air, people cannot live.

空気がなければ生物は生きていけないだろう

Without air, living things probably couldn't survive.

空気がなければ何物も生きられない

Nothing can live without air.

もし空気がなければ飛行機は飛ぶことができないだろう

If there were no air, airplanes wouldn’t be able to fly.

空気がなければ我々は死ぬだろう

Without air, we would die.