坚持做某事：继续努力做某事，不放弃。
... persevere in 坚持 persevere with 坚持 persevere 含褒义，强调坚持不懈的努力。 ...
坚持
stay / stand on / persevere in / hold by / stand pat
You have to persevere with difficult students.
对难教的学生你必须坚持诲人不倦的精神。
If you persevere with work, you'll succeed in the end.
你如果把工作坚持下去，最终会取得成功的。
If you persevere with the work, you'll succeed in the end.
如果你工作锲而不舍，最终会取得成功。
Why persevere with a flag that represents Ireland, England and Scotland when Britain consists of Wales, England and Scotland.
The truth is that we all possess the ability to act with courage, bounce back with resilience and persevere with determination.
That should please employers, because it will create an incentive to persevere with subjects that are dropped by those who find them difficult.