我要从零开始，把自己当成新手，每天积极训练，富于进取，要为伦敦奥运而努力并保持最佳竞技状态。

I will try to work hard and save my best form for the London Games.

youdao

我要从零开始，把自己当成新手，每天积极训练，富于进取，要为伦敦奥运而努力并保持最佳竞技状态。

I will start all over again and regard myself as a freshman who is eager to train and compete every day. I will try to work hard and save my best form for the London Games.

youdao

因为欠了一身债，我又要从零开始。

Because of my debts, I was starting from below zero.

youdao