It was too expensive, to say nothing of the time it wasted.

这太贵了，更不用说它浪费的时间了。

Even grown-ups can't lift it, to say nothing of children.

连大人都举不起来，更不用说孩子了。

Even my mother is in the dark about it, to say nothing of me!

这事连我妈都不知道， 别说我了!

She can dance, to say nothing of singing.

她会跳舞，歌唱就更不用说了。

And that's to say nothing of the curse of awards.

也就是说没有对奖项的咒骂。