英语翻译When you are ill,you must be unhappy because your body b
英语翻译 When you are ill,you must be unhappy because your body becomes hot,and there are pains all over.You don't want to work,you stay in bed,feeling terrible.What makes you ill?It is germs.Grems are everywhere.They are very small and you can't find them with your eyes,but you can see them with a microscope.They are very small and there could be hundreds of them on or in a very small thing.