not to mention中等

Not to mention, if the process you’re scrapping is one someone else suggested, there’s the possibility of hurt feelings.

更不用说，如果你要废除的流程是别人提出的，还有可能伤害别人的感情。

And it should: Wasted time is a drag on Americans’ economic and private lives, not to mention infuriating.

而这也理所应当：浪费时间拖累着美国人的经济生活和私人生活，更不用说令人恼火了。