You are way out of your league.

你简直是量力。

Next, to bite off more than you can chew.

接下来，量力。

You're insane bringing battle.Why you diggin' your own grave?

你来挑战实量力，为何要掘坟墓？

I think he's bitten off more than he can chew.

我觉得他有些量力了。

" The fact is, " resumed Thomas Flanagan, " Mr. Fogg's project was absurdly foolish. Whatever his punctuality, he could not prevent the delays which were certain to occur;and a delay of only two or three days would be fatal to his tour" .

" 老实话，" 多玛斯·弗拉纳刚，" 斐利亚·福克的计划也显得他太量了。论他多么精明，他也没法防止那些可避免的耽搁。只要误个两三，他这趟旅行就必定垮了。"

Let's say, I volunteer to give a presentation at school a day before my exam, and now I have no idea how I can prepare for both. I think I've bitten off more than I can chew.

比方，我考试前一去学校做演讲，现我知道如何准备这两件事。我想我是量力了。

So any time, the idea of like giving another actress performance advice or notes to me just sounds like really, I'm overstepping my place.

所以任何时候， 想到要给另一位女演员提供表演建议或意见， 对我来就像是越界，显得我量力。

Oh well, just watch me. -I don't think you can do it.

噢 瞧好吧 -有点量力啊。

It echoes the Chinese saying used to describe someone reaching beyond their ability.

这呼应了中国用来形容某人量力的法。