英语语法分析

Both floor and wainscot were of white marble, kept shiny by frequent polishing.

地板和护壁板都是白色大理石的，由于常常擦，一径都光耀夺目。

Facing the setback, please split open the calm smiling face, stiff strong wainscot!

面对挫折，请绽开从容的笑脸，挺直坚强的腰板吧！

Flat container is the most important tool for extruding large thin-wall Aluminum wainscot.

扁挤压筒是挤压大型铝壁板型材的重要工具。