So what does this mean?

那这意味着什么呢
Bottom line?

归根结底
It's still your word against Cannon's.

你仍是空口无凭
But I still believe you should come forward.

但我还是觉得你应该站出来
Right, a slutty teenage girl who wears short skirts and has a history of lying

一个衣着不检又诬陷过别人的放荡女生
versus an Oxford-wearing Oxford scholar with a fancy accent.

对战一位衣着得体英国腔浓重的大学者
That sounds like a fair fight.

真是势均力敌啊
Well, if you want a schoolteacher

如果你需要一名
who has been known to drink too much

醉酒驾车
and destroy school property on your side.

还毁了学校财产的老师帮你坐镇的话
Um, look, it may not be a fair fight,

听着你们或许差距悬殊
but it's a fight worth fighting.

但仍值得一搏