翻译成英语：如果你坚持努力向这样工作，你的研究必定会获得成功

If you insist on hard work like this, your research will be successful

If you stick to trying hard to work like this,your research will succeed certainly.

如果你坚持努力向这样工作，你的研究必定会获得成功

《If you persist in its efforts to this work, your research will be successful》

The research will be successful on condition that you stick on the hard work like what you do right now.

Your research will be successful if you persist in working hard like this.