She looks disconcertingly like a familiar aunt or grandmother.

她像一位熟悉的阿姨或奶奶，令人感到困惑。

Nederland is a place to relax. The area is disconcertingly quiet.

荷兰村是一个放松的好地方，十分的安静。

which, rather disconcertingly, produces a (non-)comment that looks like this

令人不安的是，这会产生像这样的（非）评论

"That probably will not kill you now, " she says, in her perfect but disconcertingly unnuanced English.

“黑色素瘤现在也许不会置你于死地，”她用流利的英语说，但她那毫无瑕疵的英语不知怎么令人不安。

The stilted atmosphere would strike outsiders as disconcertingly weird, but these women are oblivious to the awkwardness.

这种拘谨的气氛对一个局外人来说很不舒服，但是这几位女士却对这种尴尬的场面毫不理会。