They admired the smoothness and efficiency with which the business was run.
他们钦佩这家公司协调高效的管理方式。
《牛津词典》
You can add edge enhancement or smoothness to a Jpeg, or vary the colour depth.
你可以对格式的图像进行锐化或钝化，或改变颜色的深浅。
《柯林斯英汉双解大词典》
That excellence is not just the awesome energy of the best runners and the smoothness of the organisation, but also the quality of determination shown by all the competitors.
