求翻译：比如，最近几年，众多传统移民国家的移民局收到来自中国的投资移民申请案，基本上是以每年30-50％的速度递增。在截至2010年9月的一年中，英国共发放了355000个学生签证。是什么意思？

For example, in recent years, the immigration of a number of traditional immigration countries received the case of investment immigration applications from China is basically a 30-50% annual increase rate. As of September 2010, the year, Britain issued 355,000 student visas.

For example, in recent years, many of the traditional countries of immigration department has received investments from China immigration applications, each year is basically a 30 - 50% per annum. At the end of September, 2010, a year, the British issued 355,000 of student visa.

For instance, the recent several years, the multitudinous traditional immigration country immigration office receives comes from China's investment immigration application document, basically is by every year 30-50% speed increasing.In up to a September, in 2010 year, England altogether provided 355

For example, in recent years, many traditional immigration countries received investment from Chinese immigrant visa case, is essentially 30–50 percent rate of increase per year. In the year ending September 2010, United Kingdom total of 355,000 student visas were issued.

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