Point taken. Let's drop the subject.

好吧。咱们就抛开这个话题吧。

《牛津词典》

I think we'd better drop the subject.

我认为我们最好不要再谈这个话题。

《牛津词典》

Let's just drop the subject.

让我们不提这话题吧。

youdao

Most A2 students will already have done their AS-levels last year - so will have had a good indication of whether it was worth continuing with a subject, or wiser to drop it and settle for the AS qualification.

BBC: Warning over A-level results claims

The Religious Education Council of England and Wales said that excluding RE from the EBacc was already causing a drop in the number of schools offering it as a GCSE and would "gravely weaken" the subject.

BBC: Many vocational courses axed from league tables