我需要一点平静和安宁来专心工作。

I need a bit of ___peace and quiet to focus on my work.

在花园里读书时，她感到真正的内心平静。

She felt truly at ___peace while reading her book in the garden.

那只老狗在壁炉边安静地睡着了。

The old dog slept in ___peace by the fireplace.