level and smooth
地板擦得像玻璃一样平滑。
The floor has been polished until it is as level and smooth as glass.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。