I am sick, I have to confine to bed.

我病了，我得卧床休息。

I want usual life and I don't want to confine to the house.

我想过正常的生活我不想天天都关在家里。

At such, marriages are confine to the same caste, from the same family.

因此，结婚对象也是限制在同一阶级或来自同一个家庭。

The thought that confine to technology is a big problem in the study of teaching efficiency.

局限于技术思维是教学效率研究的大忌。

Finally, evaluated the utility that apoplectic danger analyses and confine to make a few conclusion to the project.

最后，对项目评估中风险分析的用途及局限做出了一些结论。