People who are overweight run a risk of a heart attack or stroke.

超重的人有犯心脏病和中风的危险。

He was not afraid to run a risk.

他是不怕冒风险的。

Smoking too much can run a risk of lung cancer.

吸烟过量有引发肺癌的危险。

Do you know that you run a risk of being lost in the marshes?

你知道你会有在沼泽地的迷路的可能？

In a duel, as in a game of chance, both parties willingly agree to run a risk.

在一场决斗中，和一场风险游戏中一样，双方都甘心情愿冒险。