1) 他的决定从经济上完全可以理解，但从道德上很难成立。
His decision can be justified from an economic point of view but can hardly be morally justified.
2) 任何理由都不能为毒品交易开脱。
No argument can justify a drug deal.
其他积累：
既然没有其他现实的选择，这个决定是合理的。
The decision is justified on the ground that there is no realistic alternative.
部长们一致同意，这个决定完全符合经济情况。
Ministers agreed that this decision was fully justified by economic conditions.
青年人有这种感觉是情有可原的。
In the young there is a justification for this feeling.
