Please help me accurately translate a passage in my paper written by a friend with good English. Thank you very much.

This passage translates to this meaning:

Internal recruitment and external recruitment are from the recruitment source to the recruitment department, both of which can meet the requirements of enterprise human resource recruitment plan, but they have their own advantages and disadvantages and complement each other; Based on the analysis of their advantages and disadvantages, this paper discusses the combination point and balance point of the two in personnel recruitment from the aspects of business strategy and post characteristics, which has certain guiding significance for the recruitment of human resources in enterprises. Keywords: internal recruitment and external recruitment balance