请帮我翻译一下：细菌总数和大肠菌群超标的原因可能为加工过程中发生交叉污染、蔬菜未烤熟。

Total coliform bacteria and usually fell reason may be processed in the course of cross-contamination of vegetables Kaoshu

The reason for total of germs and groups of colon bacillus overstep the standard might occur cross pollution and the vegetables haven’t been roasted thoroughly in the processing procedures.