an inadvertent error

• 不小心的错误

an inadvertent error的用法和样例：

例句

1. The accident was an indirect result of her lack of care.
   这事故是她不小心的间接后果。
2. Nick sat up and saw soldiers approaching, picking their way across an ashen desert.
   尼克坐起身来，看到士兵们正在走过来，小心的穿越一片灰白色的荒地。