1、apparent
貌似的;表面上的;似乎真实的
I was a bit depressed by our apparent lack of progress.
我对我们看似缓慢的进展感到有些沮丧。
There is at last an apparent end to the destructive price war.
这场惨烈的价格战貌似终于结束了。
明显的;显而易见的
It has been apparent that in other areas standards have held up well.
显然,这些标准在其他地区执行得很好。
The presence of a star is already apparent in the early film.
在早期影片中已经显露出了明星相。
原因不明;不知何故
The person may become dizzy for no apparent reason.
这类人可能会莫名其妙地感到头晕。
2、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。
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。
(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。
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。