（澳/新西兰，非正式）难以满足的要求

a big fish───一条大鱼；大人物；大亨

a tough ask───艰难的要求

a big cheese───重要人物；大人物

a bright spark───明亮的火花

as big as life───与原物一样大

a bit of───一点

abask───adv.暖洋洋地；在舒适的温暖中

antimask───n.带面具的滑稽戏

big Cs───大Cs

Beating the world champions is certainly a big ask for the team.───这个队要打败世界冠军当然难度很大。

Even so, this is a big ask.───即便如此，这仍是一个大问题。

Warbler weave such a big ask, what?───黄莺问它织这么大干什么？

In essence. You've got to get wild tiger bone cheaper than the farmed bone -- a big ask.───实际上，你需要令野生虎骨的价格比人工养殖的要低，而这一点还是个大问号。

It's going to be tough and it's a big ask. But we are very capable of doing it again.───卫冕会很难，这是个很大的考验。但我们有足够的实力卫冕。

We weren't bothered about the money, we just wanted to breathe clean air! Not a big ask.───我们不在乎钱的问题，我们只是想呼到新鲜空气！

"That was his first game back so it is a big ask to think about Sunday, " said Ferguson.───“这是他回归后的第一场比赛，所以星期天的比赛中能否上场还是个很大的疑问，”爵爷说。

We need to win the next three games. It's a big ask, but I'm confident we can do it.