don't feel bad if you have done your best

don't feel bad if you have done your best
don't feel bad if you have done your best

don't feel bad if you have done your best
如果你尽力了就不要感到难过.

别不开心,你已经尽力了

如果你已经尽力了，就不用太难过了（可能是什么事情失败了）