Exactly how he or she affects our health is sometimes common sense (if not obvious) and sometimes as mysterious as love itself.

具体地，他或她会如何影响我们的健康有时候很普通(如果不明显的话)，有时候却像爱情本身一样神秘。

youdao

I love the way you say (put) things in your letters. You make even the smallest incident seem so interesting (important) (charming) (mysterious).

我很欣赏您在信中描述各种事物的手法，您的妙笔使细小的事情都显得很有趣(重要)(动人)(神秘)。

youdao

In fall 2009, a mysterious artist called How to Dress Well posted a free EP called the Eternal Love, and a half-dozen more EPs followed on the project's blog in the next six months.

2009年秋，一位叫作How to Dress Well的神秘艺术家发布了一张名为The Eternal Love的免费EP，并在接下来的六个月中在这个project的博客上跟进了半打多的EP。

youdao

But how it had begun, this love-affair, was mysterious.

ECONOMIST: Alan Peters

Their latest album, Infinite Light (which you can hear in its entirety here, two weeks before its release), illuminates the dark corridors of the duo's earlier work with uplifting, if mysterious, songs of love and all we do to find and hold on to it.

NPR: Exclusive First Listen: Lightning Dust

Though the sound certainly feels fleshier, lyrically he seems content to focus on love's most basic, albeit mysterious, elements.

NPR: Digging Up Fairy Tales with a 'Flowering Spade'