justification

n. 辩护,证明正当,释罪
[计算机] 对齐

I suppose that, in justification, he could always claim he had a family to support.

我想他反正会以养家为理由来进行辩解。

I can see no justification for dividing the company into smaller units.

我认为没有理由把公司划分为小单位。