请把下面这段话翻译成英文，
请不要用翻译软件进行翻译:
"轮式装载机工作装置是完成装卸作业并带有液压缸的空间多杆机构。工作装置是组成装载机的关键部件之一，其设计水平的高低直接影响工作装置性能的好坏，进而影响整机的工作效率与经济性指标。采用SolidWorks进行三维设计装载机工作装置的结构组成，然后用COSMOSMotion进行运动和动力学仿真分析，从而验证、修改、优化设计方案，使得以前需要组织研究团队，进行复杂设计计算，制造物理机验证结果的设计过程大大简化，一个人在极短的时间就可以完成完整且具有说服力的机械设计方案。"

Wheel Loader Working Device is a multi-bar linkage mechanism with hydraulic cylinder and to complete loading and unloading operation. The device is one of the key components of the loader.Design level of the device has direct impact on the performance,as to influence the efficiency of the whole machine and economic indicators.Using SolidWorks to 3D-design the structure of the loader device,and then make kinematic & dynamic simulation analysis by COSMOS Motion ,thus to verify, modify, and optimize the design,and dramatically simplify the design procedure once need organize team for complex design calculation,verifying results of physical machine manufacturing,instead, one complete and convincing mechanical design in an extremely short period can be accomplished by a single person.

参考文献：自译http://www.ilib2.com/A-ISSN~1003-0794(2007)05-0070-03.html
附件：A-ISSN~1003-0794(2007)05-0070-03[1].html