steeliness的中文翻译是什么意思

A certain steeliness behind the eyes suggests he does not care much.

而阿布那双眼睛透露出来的冷峻表明,他真的不怎么在乎.

The steeliness radiator different models, the color is bright, installs in indoor looks like the ornament.

钢制散热器造型各异, 色彩明亮, 安装在室内更像装饰品.