She gave him a blank stare.

她面无表情地直视着他。

She gave the officer a blank stare and shrugged her shoulders.

她面无表情地盯着那官员，耸了耸肩。

The dawn offers the blank stare of an immense sky.

这里的破晓让你看见无边无际的单调天空。

I worry about those guys even more than the guys that just give you a blank stare.

我对这些家伙的担忧更甚于那些只懂瞪着你看的。

I tried saying something like "less than 1" but that of course got a blank stare.

我想对女儿说，零是小于一的数字，但很明显这样的解释苍白无力。