1. There are rare instances when justice almost ceases to be an abstract conception .
    正义几乎不再是抽象概念的情况是很少的。

2. There are rare instances when justice almost ceases to be an abstract conception .
    正义几乎不再是抽象概念的情况是很少的。

3. Modern industry is based on the conception of the maximum production at lowest cost, in order that an individual or a group of individuals may earn as much money as possible.
    现代工业的基本概念是：以最低成本获取最多产品，为的是让某个个人或某一部分人尽可能多地赚钱。