你的辞职信必须在专业与感情之间取得平衡，好让在专业层面以及个人层面上打动收信人。

Your letter must bear a balance of professionalism and sentimentality, to touch the personal and professional sides of its recipients.

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另一些人则将鸡蛋上升到了华丽的艺术层面，正如从19世纪开始，俄罗斯人开始喜欢的镶满宝石的“鸡蛋”。

Others elevate the egg into a fancy art, like the heavily jewel-covered "eggs" that were favored by the Russians starting in the 19th century.

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某种层面上这不应让人感到惊讶。

At one level this should come as no surprise.

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In the mental construction of the Dutch and the English both involves one thing they don't want to be.

在心理层面上,荷兰人和英国人,都不希望这件事的发生

耶鲁公开课 - 欧洲文明课程节选

But I don't have any moral issue with plastic surgery if other people choose to have it.

有的人可能在道德层面上反对整容，不过我没有这种想法。

整容是个人自由 - SpeakingMax英语口语达人

But after this umbrella level of equality come different types of people, and those different types of people are going to require different levels of rights. Gender, absolutely.

不过在这个平等的层面下,会有各类人等，这些形形色色的人会要求,不同层次的权利，性别肯定。

普林斯顿公开课 - 人性课程节选