1.
A feeling of disappointment swept over the children. Vaguely they sensed that this Shanghai where they had just arrived was not as interesting and fascinating as that Shanghai they had heard so much about from their parents.
两个孩子都怀着失望的心情，茫昧地觉得这样的上海没有平时父母嘴里的上海来得好玩而有味。
2.
there was something both terrible and puzzling in this case: the drama was not only melancholy;it was also obscure.
这件疑案，既惊人也捉弄人，不但暖昧不明，而且茫无头绪。
3.
A thick grey mist was all around us.
四周尽是白茫茫的浓雾。
4.
It was dark and vague outside.
门外一片茫茫，漆黑一团。
5.
The surrounding country is a wilderness of sand.
周围是茫茫一片砂石地。
6.
an expanse of water [snow]
茫茫一片的水面 [雪地]
7.
But where were they?
可沙坨茫茫，人在何处?
8.
And, without knowing it, I am already caught in its revolution.
我也茫茫然跟着旋转。
9.
Profound silence prevailed on the open countryside.
四野茫茫, 寂静无声。
10.
All is quiet on the vast expanse of open ground.
四野茫茫，寂静无声。
11.
The River mouth at dawn, Behind a white haze of mist.
清晓的江头，白雾茫茫；
12.
She overlooked the vast expanse from the tower.
她从塔上俯视茫茫大地。
13.
On the vast sea, the hope of survival was slim.
在这茫茫的大海上, 生还的希望渺茫。
14.
I venture to say that....
恕我冒昧地说。。。。
15.
"The heart of the man of good sense goes in search of knowledge, but foolish things are the food of the unwise."
聪明人心求知识。愚昧人口吃愚昧。
16.
a sharp man keeps back his knowledge; but the heart of foolish men makes clear their foolish thoughts.
通达人隐藏知识。愚昧人的心，彰显愚昧。
17.
The principles or practice of obscurants.
蒙昧主义蒙昧主义者的信条或其行为
18.
intolerance of ambiguity
缺暧昧容忍力 缺暧昧容忍力