英语翻译
The variety of different ways of defining small and medium-sized organizations is relevant as we grapple with a useful way of grouping the organizations we wish to discuss .Studies that seek to investigate the sector as a whole and draw conclusions about it are comparing not just apples and pears but all the fruit in the fruit bowl.The SME definition changes depending on the sectorial or country context; a more sensitive method needs to be developed.It is recommended that ,in fact ,the sector is considered in parts either as sub—groups by size—i.e.micro ,small and medium or by industrial sector .