Translation of "needlessly" into Chinese

He may fail to care for his health properly, needlessly subjecting his body to undue tension or anxiety.

这样的人可能没有好好照顾自己的健康,不必要地使自己的身体遭受过度的紧张或忧虑。

On the other hand, we should not needlessly take issue with questions that do not involve Christian integrity.

在另一方面,我们不应当没有必要地为一些与基督徒的忠诚无关的问题与别人争论。