持久不懈 meaning in Chinese

make unremitting efforts

If you peg away long enough at it , you ' ll be able to learn any language
如果你持久不懈,你就能学会任何一种语言。
Make it the first object to be able to fix and hold your attention upon your study
把专心致志于学业，持久不懈，作为第一目标。
Because of insistence in our research , management . competitive price , good quality , selected material exquisitely and strict test , plus the excellent service for the clients , leads to our success in the severe competition
持久不懈的研究，全面的质量管理，精细地选用材料和严格的检测手段，使本公司产品质优价廉，加之对客户良好的服务态度，这就是我们在激烈的竞争中取得成功的要素。