求翻译：2010年7月 独立设计制作了一个四杆机构，设计中运用了传动角与杆长之间的关系，连接件之间的配合（如过盈、间隙等）；制作中锻炼了自己使用车床、铣床的动手能力。是什么意思？

Independent design in July 2010 produced a four-bar linkage design with the use of the transmission angle of the relationship between rod length, the cooperation between the connectors (such as interference, clearance, etc.); production exercise their own use lathes, milling ability.

July 2010 independent design has produced a 4 -under-par institutions in the design and use of a transmission point with long strokes, the relationship between the co-ordination between Connector (such as a surplus production, clearance, etc. ); in turning, milling tempered the use of their own abil

In July, 2010 the independent design manufactured a four pole organization, in the design has utilized between the transmission angle and the pole length relations, between the bridge piece coordination (for example full, gap and so on); In the manufacture exercised own to use the lathe, the milling

July 2010 independent design has developed a four-bar linkage, designed using the relationship between transmission angle and length, tie between connectors (such as interference, gap, and so on); making exercise yourself using a lathe, milling machine of practical abilities.

Independent design in July 2010 produced a four-bar linkage design with the use of the transmission angle of the relationship between rod length, the cooperation between the connectors (such as interference, clearance, etc.); production exercise their own use lathes, milling ability.