whew

Ôi, cảm ơn trời đất!

used to express relief or satisfaction after a difficult situation has ended

• Whew! That was a close one.

  Ôi! Đấy quả là một tình huống nguy hiểm.

Ôi trời!

used to express surprise or amazement at something unexpected

• Whew! I didn't expect that.

  Ôi trời! Tôi không ngờ điều đó sẽ xảy ra.

Ôi, mệt quá!

used to express exhaustion or weariness after a long effort

• Whew! I'm so tired.

  Ôi, tôi mệt quá.