We drew in deep breaths of it as we walked back from dinner through the cold vestibules, unutterably aware of our identity with this country for one strange hour before we melted indistinguishably into it again.

我们吃过晚饭穿过寒冷的通廊往回走时，一路深深地呼吸着这寒气，奇异的一个小时中喻地意识到自己与这片乡土之间的血肉连的关系，然后我们就要重新不留痕迹地其中了。

While diamonds, rubies, emeralds, and other precious stones are often indistinguishably similar, no two opals look the same, thanks to a characteristic called " play of color."

当钻石、红宝石、绿宝石，及其他宝石都似到区别，但蛋白石却每颗都不一样，原因是一项叫做「变彩」的特性。

Gillian, I detected that your right eyebrow moved an indistinguishably tiny amount, but for you that's about as disapproving as it gets.

吉莉安， 我注意到你的右眉动了下， 虽然幅度微小几乎无法察觉，但对于你来说这已经算是当不满了。