1、challenge

挑战;难题

I like a big challenge and they don't come much bigger than this.

我喜欢大的挑战，而所有挑战中再没有比这更大的了bbA~75KIhvZmMe#w-。

The new government's first challenge is the economy.

新政府面临的第一个难题是经济问题U,A0gE#ddYlEsZdc。

(成功地)应对挑战，迎接挑战

The new Germany must rise to the challenge of its enhanced responsibilities.

一个崭新的德国必须迎接挑战，承担更多的责任E|jJ4)k[7AuAy5s!LG。

They rose to the challenge of entertaining 80 schoolchildren for an afternoon.

他们一个下午成功接待了80名学童~W8@3q^xj*Ph1H。

怀疑，质疑(真实性、价值、权威等)

Democratic leaders have challenged the president to sign the bill.

民主党领袖对总统签署这项法案提出了质疑RS&~2uK(]|ntE&%*mERB。

The move was immediately challenged by two of the republics.

此项动议立即遭到其中两个共和国的反对|bz(C,#Xa9!*BAL。

2、statement

(正式或明确的口头或书面)陈述

Andrew now disowns that statement, saying he was depressed when he made it.

安德鲁现在推翻了那个说法，说那是自己在情绪低落时说的话URzm,ocv2FmDtS6]2ey9。

'Things are moving ahead.'I found that statement vague and unclear.

“事情正在取得进展#,1ANu#n5,jIukC=。”我认为这个说法含糊不清~o!Pcga!aXNJS!。

(嫌疑人或证人向警方提供的)陈述，证词

The 350-page report was based on statements from witnesses to the events.

这份 350 页的报告是根据各位证人对这些事件的证词写成的NHnFJz)nGW=;+=%4qHy。