2 sentences

1. 她留下了一丝神秘感。

   tā liú xià le yī​sī shén​mì​gǎn.

   She left an air of mystery behind.

   Source: OpenSubtitles

2. 一点神秘感对灵魂有好处。

   yī​diǎn shén​mì​gǎn duì líng​hún yǒu hǎo​chu.

   A little mystery is good for the soul.

   Source: CCMatrix