求翻译：近年来，开发了一批具有国内外先进水平的高新技术产品，有些还填补了国内特种电机行业的空白，年生产特种电机能力为32万千瓦。是什么意思？

In recent years, developed a number of domestic and international advanced level of high-tech products, and some special motor industry to fill the domestic blank, the annual production capacity of special motor 32 million kilowatts.

In recent years, it has developed a batch of high-tech products in domestic and international advanced level, and in some cases it is filling the gaps in domestic special electrical industry, with an annual production capacity of 321,000 kW special motor.

In recent years, developed one batch to have the domestic and foreign advanced level high-tech product, some also has filled the domestic special electrical machinery profession blank, year production special electrical machinery ability is 320,000 kilowatts.

In recent years, high-tech products has developed a number of domestic and international advanced level, in some cases, filling the domestic blank of special motor industry, with annual production of special motor capacity of 320,000-kilowatt.

In recent years, developed a number of domestic and international advanced level of high-tech products, and some special motor industry to fill the domestic blank, the annual production capacity of special motor 32 million kilowatts.