so long as he works hard,i don't mind when he finishes the experiment.如何翻译?

so long as he works hard,i don't mind when he finishes the experiment.如何翻译?
so long as he works hard,i don't mind when he finishes the experiment.
如何翻译?

so long as he works hard,i don't mind when he finishes the experiment.如何翻译?
只要他努力,我不介意他什么时候完成实验.