I tried hard, hoping my knee injury would heel soon.

我试着努力，希望我的膝盖受伤，将足跟很快。

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"I didn't have an operation for my knee injury, therefore I don't need one for my elbow," concluded Mutu.

“我没有接受膝盖受伤的手术，因此我也不需要做肘部受伤的手术”，穆图认定。

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FACE SOME long months ahead recovering from my knee injury and perhaps the next four weeks will be the longest of all.

我正面临着几个月的膝伤恢复时间，下四周会是所有时间中最难熬的。

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"Despite what has been written in some newspapers, I have not had a row with the England team management about my knee injury, " Gough said.

BBC: Gough hits back at media

My disclaimer is that vault was never my strongest event, and I actually suffered a pretty serious knee injury that prevented me from competing on most events even post-recovery.

FORBES: What Is It Like To Perform A Gymnastics Vault?

Since the manual with instruction and photos for how to correctly perform the exercises is not available, my summary is meant as an outline for the key components of a comprehensive knee-injury prevention program.

CNN: How do I protect my daughters' knees from sports injuries?