Concealing evidence from the police is a serious offence .

向警察隐瞒证据是严重的犯罪行为。

Children 's understanding of concealing emotion .

儿童隐藏情绪理解之研究。

Concealing facts only breeds suspicion , not to mention intense media coverage .

掩盖事实只会孳生猜疑，更不用说铺天盖地的媒体报导。

That it took hundreds of years for this to be realised is perhaps a testament to how good steganography can be at concealing information .

这部分内容在过了几百年之后才被人发现，或许证明了《隐写术》一书确实能隐匿信息。

A cane concealing a sword or dagger .

里面藏着剑或匕首的手杖。