1. The plane deviated from its original flight path due to bad weather.
飞机因恶劣天气而偏离了原定的航线。

2. The project deviated from its original scope, leading to delays and cost overruns.
这个项目偏离了最初的范围，导致延误和成本超支。

3. The hiker deviated from the marked trail and got lost in the forest.
这名徒步者偏离了标记的小道，在森林中迷失了方向。

4. The student's behavior deviated significantly from the school's code of conduct.
这名学生的行为与学校的行为准则有明显的偏差。

5. The company's financial projections deviated from reality, causing a significant loss.
公司的财务预测与实际情况有所偏差，导致了巨额损失。

6. The car deviated from its lane and narrowly avoided a collision with a truck.
汽车偏离了车道，差点与卡车相撞。