轻信地

例句：

1. 1. She decided to go on a trip without checking the weather forecast.
   她决定去旅行，没有查看天气预报。
2. 2. He acted hastily when he realized his mistake.
   他意识到自己的错误时，行动轻率。
3. 3. The manager carelessly left his keys in the car.
   经理粗心地把钥匙落在了车里。