求翻译：同时我国的茶叶品种经过漫长的优胜劣汰的选择过程，已经形成了众多的在国内外具有较高知名度的茶叶品种。说起茶叶的种类，确实是名目众多。据了解，茶叶有30属，500种，分布于热带和亚热带地区，我国有14属，397种。是什么意思？

Varieties of tea in China after a lengthy selection process of survival of the fittest, has formed a large number of tea varieties with high reputation both at home and abroad. Speaking of the types of tea, names of many. It is understood that the tea will have 30 genera and 500 species distributed

While our varieties of tea after a long day of the fittest, and selection process has created a large number of at home and abroad with a high visibility of the varieties of tea. With that kind of tea, it is bewildering. As far as I know, there is a tea, it is 30 500, the distribution in the tropica

Simultaneously our country's tea variety passes through the long superior win and the inferior wash out choice process, already formed multitudinously in domestic and foreign had the high well-knownness tea variety.Mentions tea the type, is truly the name is multitudinous.According to the understand

While the varieties of tea in China after a lengthy process of selection of the fittest, have developed a number of tea varieties with a higher popularity at home and abroad. Talk about types of tea is indeed under many. It is understood that tea 30 genera and 500 species, distributed in tropical an