This finding is certainly not an excuse to keep on smoking but it does bode well for those who may not have those genes as well.

这个发现当然不是你继续吸烟的借口，但是它对于那些没有此类基因的烟民们而言是个好兆头。

youdao

But finding Dr. Mario was a good excuse for an urban adventure in New York.

CNN: Apparently This Matters: Paging Dr. Mario

And that I think really would be fun: finding out for whom Keynesianism is a belief and those for whom it is an excuse.

FORBES: Why We Must Reduce the Taxes on the Rich: The Keynesian Argument