The custom of lighting the Olympic flame goes back centuries.

点燃奥运圣火的风俗可追溯到几个世纪前。

《柯林斯英汉双解大词典》

There are times that you can say this immediately but when your old flame comes back, you will crumble down and feel the pain again.

有时候，这句话你可以脱口而出但是当旧爱来临，你又会觉得世界崩塌满是伤痕。

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Did you go to see your old flame behind my back yesterday?

你昨晚背着我去跟你的旧情人约会了吗？

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The study also suggests Flame dates back to 2006, much earlier than previously thought.

BBC: More malware targeting Iran could yet be discovered

Experts said they believe Flame reports back the information to a central command-and-control network that has constantly changed location.

WSJ: Cyberattack Hits Iranian PCs

Additionally, she usually keeps a lighted candle in the room, favoring black or jewel-toned ones from Dyptique, Rigaud or Taffin for the holidays. (She cautions against placing this candle on the back of a toilet, where the flame could set someone's hair on fire.) Ms. Kemble will also leave a book of matches in the room.

WSJ: Spruce Up the Littlest Room for Holiday Guests