求翻译：1987年,KFC来到了中国.当时只有8种产品,大多是美国的引进的传统技术 ,但是24 年后 KFC常规的产品超过了50种其中就有很多是中国消费者开发的.是什么意思？

In 1987, KFC came to China, when only eight kinds of products, mostly the United States, the introduction of traditional techniques, but 24 years later, KFC regular more than 50 kinds of products of which there are many Chinese consumers developed.

In 1987, came to the China KFC. At that time, only 8 kinds of products, and most of them are in the United States, but the traditional Technical introduction 24 KFC after more than 50 kinds of products which they have a lot of development is China's consumers.

In 1987, KFC arrived China. At that time only then 8 products, mostly were US's introduction traditional technologies, after but 24 years the KFC convention product surpassed 50 kinds to have very many is the Chinese consumers develops.

In 1987, KFC came to China. There were only 8 products, mostly United States introduced traditional techniques, but 24 years later KFC products by more than 50 kinds of conventional development there are many of them are Chinese consumers.

In 1987, KFC came to China. There were 8 kinds of products at that time, mostly the traditional technology of introduction of U.S.A., but KFC regular products exceeded 50 kinds many are that Chinese consumers develop among them 24 years later.