dangerous inhibitor

例句：

1. 1. The climb was dangerousand required careful navigation.
   这次攀登危险且需要小心导航。
2. 2. The road is dangerouslynarrow, with no guardrails.
   这条路非常狭窄，没有护栏。
3. 3. Thehikers were warned aboutthe dangers of crossing theriver without proper gear.
   登山者被警告过河时没有适当的装备会有危险。