1）三五成群（in threes and fours；2）百里挑一（one in a thousand）；3）老家伙（old dog）；
2
?优秀的人
... one too many多余的，不需要的 I found myself one too many among them. 我发现自己在他们当中是个多余的人。 one in a thousand优秀的人（或事物） ...
3
?千分之一
...请在,我冷我的母亲,她沙,我去cogeow与你,不,我说,我来的时候,请drwt nobady收到几个,我回家很愤怒 one in a thousand ? 千分之一; 杰出; 难得 Good treatment of digestive problems in children ? 消化问题的良好待遇的儿童 ..
4
?少见的
... One against a thousand 硬摇滚 one in a thousand 百里挑一 ; 优秀的人 ; 少有 ; 少见的 one among a thousand 罕见的人 ; 千里挑一的人 ...
The team estimates that the chance of their being wrong is less than oneinathousand trillion.
研究小组估计他们出错的机会小于万亿分之一。
2
Only about one woman inathousand carries her bag on the left, and I tended to steer clear of them.
一千个人中大概只有一个女人会把包背在左边，而我往往会避开她们。
3
While most disease-causing mutated are found in humans at a rate of oneina few thousand to oneina few million people, founder mutation can occur at much higher rates.