I was thirteen years old. I wore steel-rimmed glasses and I was a very solemn boy.
那年我十三岁了，戴着一副银边眼镜，是个不苟言笑的男孩。
2
He was a tall man and wore steel-rimmed spectacles.
他是个高个子，戴着钢框眼镜。
3
This paper mainly introduces the research on the substitution of Aluminium bar by rare earth, magnesium and silica alloy on the process of chemical capping to rimmedsteel during casting.