Round 5 transposition seems transitional time required to kill fire eyes.

好象5回合移行换位一次，需要开火眼杀。

youdao

Her eyes were full of fire.

她的双眼充满激情的火花。

《牛津词典》

Probing the rock pools of a local beach or practising French on a language exchange can fire children's passions, boost their skills and open their eyes to life's possibilities.

在当地海滩的岩石池中探险，或在语言交流中练习法语，都可以激发孩子们的热情，提高他们的技能，开阔他们的眼界，让他们看到生活的可能性。

youdao

Rijkaard's calm exterior at the news conference betrayed the burning fire in his eyes.

BBC: SPORT | Football | Europe | The battle of Stamford Bridge

He rose above his first failure and had fire in his eyes.

FORBES: Diary of a Mad Entrepreneur and His 6-Figure Kickstarter Launch

The best potential fire starters have the eyes and ears of people who closely match your ideal base.

FORBES: A Launch With Content Will Rocket Startup Growth