1、run a risk of death on oneself and leave the hope of survival to others
把生的希望讓給別人，把死的危險留給自己

2、Do you know that you run a risk of being lost in the marshes
你知道你是在冒著迷路和掉在沼澤地里的危險嗎？

3、People who are overweight run a risk of a heart attack or stroke.
超重的人有犯心臟病和中風的危險。

4、If you keep working in such a temperature, you will run a risk of getting heat stroke.
如果你在這樣的溫度下繼續(xù)工作，就有中暑的危險。

5、Health care workers themselves run a risk of HIV infection through contact with infected blood.
與感染了HIV病毒的血液有接觸的醫(yī)護人員也面臨著感染的風險。