我的祖父是个温和的人，从不提高嗓门说话。

My grandfather was a ___gentle man who never raised his voice.

他向学生解释事情的方式非常温和耐心。

He has a very ___gentle way of explaining things to his students.

护士温柔的触摸让孩子感到安全。

The nurse's ___gentle touch made the child feel safe.