I will walk on fire without being burned to prove I speak the truth.

如果我行走在火上而没有被火烧就证明我说的是事实。

youdao

So if house prices fall below the value of the mortgage, a householder can walk away from his debt. Many have done so: fire sales of seized homes have weighed heavily on prices.

因此，如果房价降至抵押物价值以下，房主可以安全脱离债务，许多人这么做：被没收财产的降价销售严重依赖于市场价格水平。

youdao

It surrounded her like a mystic fire and lifted her up so that she seemed to walk on air.

它象一团神秘的火把她裹在其中，把她托在空中，使她仿佛飘然而行。

youdao

What arbitrary rules could you start breaking, which would allow you to sidestep the competition, walk on stilts, breathe fire, and still become successful?

FORBES: Life Lessons From a Fire-Breathing, Stilt-Walking Billionaire