Definition
To do something risky or dangerous because someone doubts your willingness or ability to do it.
赛气做…
He ran into the street in the pouring rain for a bet.
他因为打赌而冒着倾盆大雨跑进了街道。
They decided to climb the old tower late at night for a bet.
他们因为打赌而决定深夜爬那座旧塔。
I would never eat something like that for a bet.
我绝对不会因为打赌而吃那种东西。