I did my best
I did my best
I did my best.
I did my best.
I did my best.
頑張るよ
精々やってみます
I did all I knew.
I did my best but failed.
I only did what I could.
私より
I'll do as much as I can do for you.
I did my best.
I did my best.
I did my best.
I did my best
I did my best
I did my best with that.
がんばるぞ
I only did what I could.
I did the job to the best of my ability.
You managed it after all.