【简答题】翻译下列句子: The various body dimensions are measured in the unit of head length. For both the male and female, the height is approximately seven and half head lengths, with the fullest part at the hipline...
【简答题】翻译下列句子: Like any new product entering the food chain, genetically modified foods must be subjected to rigorous testing. In wealthy counties, the debate about biotech is tempered by the fact that we ha...