The lost Inca civilization, is thought to be a mystery.

失落的印加文明，被认为是一个谜。

youdao

Before women always wanted to be a mystery.

曾经，女子总是试图保持神秘。

youdao

As much as we shampoo it, style it, cut it, and fret over it, hair continues to be a mystery to us.

不管我们如何来洗头发、弄发型、剪头发、甚至为头发烦恼，头发对我们来说仍是个奥秘。

youdao

For now,the mystery of America's Lost Colony is a story whose ending remains to be written.

VOA: special.2009.08.17

So it must be a mystery.

这就证明了死亡的神秘。

耶鲁公开课 - 死亡课程节选

No mystery about what it's like to be a ball point pen.

变成圆珠笔本身并没有什么神秘的。

耶鲁公开课 - 死亡课程节选

Tomorrow on TALK OF THE NATION, tipping can be a mystery.

NPR: Marine Recall Prompts Questions over Iraq Stress

Spurs' mediocre league form might be a mystery but Martin Jol's side clearly have not lost the ability to raise their game for a Cup tie in the great traditions of the club.

BBC: SPORT | Football | FA Cup | Fulham 0-4 Tottenham

The U.S. consumer continues to be a mystery for markets, as data indicates consumer sentiment fell more than expected to 57.5 in the preliminary October reading while retail sales jumped well above consensus by 1.1%.

FORBES: Big Miss On Consumer Sentiment But Barclays Raises Q3 GDP To 2.5%