求翻译：随着经济发展，中国的引种量迅速增加，制种基地也在不断扩大，CGMMV 随种子传播的风险很高，对中国西瓜、甜瓜产业的发展构成极大威胁是什么意思？

Introduction With the economic development, the rapid increase in seed production base is also expanding, cgmmv with the high risk of seed dispersal, pose a great threat to the development of the watermelon, melon industry

As the economic development of China, is increasing rapidly, planting base is also growing, with the seeds CGMMV risk of the spread of a very high in China, watermelon, melon industry poses a great danger of development

Along with the economical development, China's introduction quantity rapid increase, the breeding base unceasingly is also expanding, CGMMV is very high along with the seed dissemination risk, to the Chinese watermelon, the melon industry development poses the enormous threat

Along with the economic development, China's introduction and the rapid increase in the volume, seed production base is constantly expanding, CGMMV with high risks of seed dispersal, watermelon, melon industry development to China poses a great danger

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