At the back of his mind was the vague idea that he had met her before.
他隐隐约约地觉得以前曾经见过她。
She is so vague that I can never understand what she is trying to say.
她说话含含糊糊，我怎么也听不明白她想说些什么。
His vague ideas crystallized into a definite plan.
他那些模糊的想法变成了一个明确的计划。
I'm quite vague about what happened.
我对发生的事很不了解。
His vague reply disconcerted us completely.
他那含糊的回答弄得我们很为难。
to have a vague impression'/memory'/recollection of sth
对某事印象 / 记忆模糊
They had only a vague idea where the place was.
他们只是大概知道那个地方的位置。
She's a little vague about her plans for next year.
她对她明年的计划不怎么明确。
The politicians made vague promises about tax cuts.
政界人物的减税承诺言辞含混。
He was accused of being deliberately vague.
他被指责为故意含糊其辞。
We had only a vague description of the attacker.
我们只有那个袭击者的粗略描述。
His vague manner concealed a brilliant mind.
他大智若愚。
In the darkness they could see the vague outline of a church.
他们在黑暗中能看到一座教堂的朦胧轮廓。
A lot of the talk was apparently vague and general...
很多话明显是些含糊的泛泛之论。
The description was pretty vague.
描述相当模糊。
They have only a vague idea of the amount of water available...
他们只是大概知道可用水的总量。
Waite's memory of that first meeting was vague.
韦特对第一次见面的记忆很模糊。
He was vague, however, about just what U.S. forces might actually do...
然而，他对美军实际可能采取的行动却闪烁其词。
Democratic leaders under election pressure tend to respond with vague promises of action...
民主党领导人在选举压力下往往用一些含糊其词的行动承诺来予以回应。
She had married a charming but rather vague Englishman...
她嫁给了一个外表迷人实际却很迷糊的英国人。
His eyes were always so vague when he looked at her.
他看她的眼神总是那么暧昧。
He was conscious of that vague feeling of irritation again...
他再次感到有点儿恼火。
He had a vague impression of rain pounding on the packed earth.
他隐约记得雨点打在坚实地面上的情景。
He looked at her vague shape through the frosted glass...
他透过雾蒙蒙的眼镜注视着她模糊的身形。
The bus was a vague shape in the distance.
远处的公交车只是一个模糊的轮廓。
One must not be vague on matters of principle.
在原则问题上不能含糊.
Our holiday plans are still rather vague.
我们的度假计划仍然没有明确.
The final letter is very vague; possibly an R or a K.
最后一个字母很不清楚, 可能是R,也可能是K.
Through the mist I could just make out a vague figure.
透过雾霭,我只能看见一个模糊的人影.
Now that you remind me of this matter, I have a vague impression of it.
这事经你一提醒, 我脑子里才有点儿影子.
In a fog everything looks vague.
在雾中一切东西都显得模糊.
He returned only a vague answer.
他只给了个含糊的回答.
Naked, but decently vague about the crotch.
出自：R. Davies