danger button

例句：

1. 1. The hiker was in danger of losing his footing.
   那个徒步旅行者面临着失去平衡的危险。
2. 2.The accident could have been avoided if the driver had been more cautious.
   如果司机更加小心，这场事故本可以避免。
3. 3. The firefighters were in danger of being overwhelmed by the flames.
   消防员们面临着被火焰淹没的危险。