求翻译：从地域上看，北京和上海的互联网普及率较高，已经分别达到46.6%和45.8%。增长量上，广东由于手机网民数增长的拉动，增长人数最多，一年内共增加了1500万网民。是什么意思？

From the geographical point of view, Beijing and Shanghai, the higher the Internet penetration rate has reached 46.6% and 45.8%. Growth in volume, growth in the number of mobile phone users in Guangdong because the pulling, the largest increase in one year increase of 15 million Internet users.

From a geographical point of view, Beijing and Shanghai's Internet penetration rate is very high, and has reached 46.6 % and 45.8 % respectively. Volume growth, Guangdong mobile Internet users because of growth, and growth within a year, a total maximum number increased by 15 million Internet users.

正在翻译，请等待...

From a geographical point, higher Internet penetration in Beijing and Shanghai, has been reached and 46.6%. On the growth, Guangdong because of the number of mobile phone users growth, and growth remained the largest, were increased by 15 million Internet users within one year.