高分求高手帮忙翻译，意思到了就可以，不要有道啥的，万分感谢！

As the technology updates and the way of the development improves, in the past few years, the main website in China has reconstructed the site with CSS technology, by which websites designed can appear well in the main browsers in the market.
这里的browser是浏览器，website是网站，都是二十一世纪的热字。希望我能帮助你解疑释惑。

As new versions and new technologies of front-end emerging and the development methods improving continuously, in rencent year, main portals had all rebiulded their website with CSS tech,which works fine for the browsers of mainstream market .

With the continuous update of front technology version and the continuous improvement of development methods,in recent years the main domestic web portal are using CSS technology to reconstruct websites and websites designed by CSS technology have a good performance in the market mainstream browsers.