render a service to meaning in English

效劳, 贡献

" i would reform her ; it would be rendering a service to her future son - in - law .
“我就要改变她，这也算是对她未来的女婿助一把力。 ”
If we do not make efforts to acquire knowledge , how can we render a service to her ( it )
如果我们不努力去获得知识，将来如何来报效她呢？
After probing into the basic content of gpa agreement relief system , the fourth and fifth parts of this article analyse the characteristic and render a service to give play toes of system especially
对gpa协定救济制度的基本内容进行探讨后，文章第四和第五部分重点分析了该制度的特性和效力发挥。