1.
An umpire must be an entirely disinterested but keen observer.
裁判必须是个完全公正又敏锐的观察者。
2.
a student of world affairs.
世界事务的敏锐观察者
3.
an acute oBserver of politics and politicians.
一位对政治与政治家有敏锐洞察力的观察者
4.
He is an acute observer.
他是个敏锐的观察家.
5.
He was endowed with the power of acute observation.
他有敏锐的观察力。
6.
Journalists are trained to be observant.
新闻记者都要训练成有敏锐观察力的人.
7.
a percipient onlooker
目光敏锐的旁观者.
8.
And the sensitive observer of sculpture,
因此，敏锐的雕塑观赏者，
9.
It may be true that, to a sensitive observer, there was some thing exquisitely painful in it.
不过，目光敏锐的旁观者无疑能从中觉察出一种微妙的痛楚。
10.
The effect or sensation by means of which an observer is able to distinguish differences in luminance.
敏锐观察者赖以能够分辨不同光度的效应或感觉
11.
it also sharpens one's perspective.
它还使你的观察更加敏锐。
12.
A scientist's observation should be very good.
科学家的观察力应该很敏锐.
13.
The author has a remarkably keen insight into human nature.
作者对人性有极为敏锐的洞察力。
14.
The scientist’s observant eye noticed the slightest details.
这位科学家的敏锐目光观察到了最微小的细节。
15.
her acute observations, her concern for precise details and her interest in nature are pervasive.
她对自然的观察敏锐，描写细致，兴趣丰饶。
16.
having or revealing keen insight and good judgment.
具有或者显示出敏锐的洞察力和良好的判断力。
17.
able to make or detect effects of great subtlety; sensitive.
能够作出或者察觉到非常细微的影响；敏锐的。
18.
Mentally acute or perceptive.
头脑敏锐，有洞察力的