求翻译：政府把转基因的研发提高到了确保粮食安全的高度。但是在商业化运用方面政府层面还是“慎之又慎”，现在在粮食方面运用得很少是什么意思？

Government to increase research and development of genetically modified to ensure food security level. However, in commercial use in the government level or "cautious", now used very little in terms of food

The Government of the gene research and development to ensure food safety. However, the government level in the commercial use or "cautious" which is now in the food, very little use

The government transferred the gene the research and development to enhance has guaranteed the food security the altitude.But “is extremely careful” in the commercialization using the aspect government stratification plane, now utilizes in the grain aspect very much few

Government to promote GM research and development to ensure food security levels. However in commercial use at Government level as well as "they", now in the food using very little

The government has brought the transgenic research and development up to the height of guaranteeing grain's security. But use the respect in the commercialization, the aspect of government is still " double cautious ", use in grain respect little now