If they put our candles out it will be an awful fix.

如果他们把我们的蜡烛扑灭了，那就糟透了。

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Jane blew the birthday candles out and said a wish for herself.

简吹熄了生日蜡烛，给自己许了个愿。

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She blew out the candles at one go.

她一口气把蜡烛全吹灭了。

《牛津词典》

You learn tricks like putting a little water at the bottom of a votive holder to pop the candles out at the end of the evening, or pouring out all the liquid when clearing champagne flutes so you can lay them on their side on the clearing tray (drastically reducing the risk of breaking them as they all topple over).

FORBES: What Corners Are You Cutting?

At the spring, holy water and candles are handed out to everyone present for good health.

UNESCO: Culture

Some held candles, shouting out their opposition to the restarting of nuclear reactors that were shut down after the Fukushima accident.

WSJ: Japan Marks One-Year Anniversary of March 11 Earthquake and Tsunami