求翻译：而中小企业是向跨国企业发展的一个重要环节，在社会的发展中扮演着重要的角色，而现在中小企业已成为市场经济中活动的主体。是什么意思？

The SME is to develop an important part of multinational corporations in the development of society play an important role, and now the market economy, SMEs have become the main activities.

And small and medium-sized enterprises to multinational enterprises is one of the important elements of the development in the social development plays a critical role in small and medium-sized enterprises, and now has become a market economy activities in the main.

But the small and medium-sized enterprise is an important link which develops to the transnational enterprise, is acting the important role in society's development, but the present small and medium-sized enterprise has become the main body which in the market economy moves.

To the development of transnational enterprises and small and medium enterprises is an important part, plays a crucial role in social development, and now the subject of SMEs ' activities has become a market economy.

To the development of transnational enterprises and small and medium enterprises is an important part, plays a crucial role in social development, and now the subject of SMEs ' activities has become a market economy.