不合时宜

But that is now an untimely subject.

但那是一个现在不合题目。

She thought my mirth improper.

她认为高兴是不合。

Dave's untimely return.

戴维不合归来。

I will not dwell on, nor mourn over, our untimely decay, nor reproach my paleface brothers with hastening it as we too may have been somewhat to blame.

不想细述或哀悼不合败；也不想斥责那些加速了败过程白脸兄弟，因为对此可能也有责任。