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- 至于声音，除了打鼾的人持续不断的呼噜声外，我还听到里面偶尔传出一种轻微的响声，像有什么东西在扑打翅膀或啄食，但我说不清那究竟是什么。 As for sounds, there was the steady drone of the snorers, and a small occasional noise, a flickering or pecking that I could in no way account for.
- 那究竟是什么东西? What the deuce is that?
- 那究竟是什么东西 [谁] ? What [Who] the deuce is that?
- 刹那之间又是那个不可名状的黑影，一闪而过，那究竟是个什么影子呢? What was the nameless shadow which again in that one instant had passed?
- 那 which
- 这些人这样彬彬有礼、这样品行端正，这样健全完美，他简直不懂究竟是什么东西触怒了他。 These people were so well mannered, so well conducted, and so healthy, he could not really understand what irritated him.
- 那究竟是谁? Who the deuce is that?
- 孩子们出于好奇, 迫不及待地想看看包裹中是什么东西。 The children are dying of curiosity to see what's in the parcel.
- 那究竟是谁甚麽? Who/What the blazes is that?
- 你知道铁是什么东西吗? Have you get any idea about iron?
- 那究竟是怎么件事情? What in thunder is that?
- 那究竟会是谁呢? Whoever can that is?
- 是什么东西? what is it?
- 那究竟是怎么回事? What 's that all about?
- 这盒子里是什么东西? What is it in this box?
- 那究竟是谁[甚麽]？ Who/What the blazes is that?
- 这是什么东西? What is this stuff?
- 是和生意人有关的?那究竟什么样的人会被叫做大奶酪呢? Good to know that you are not a fan of cheese. I love it. Here the phrase 'big cheese' means something quite different. It actually refers to people in business.
- 超人新冒险是什么东西? The new adventure of superman: Lois?
- 那究竟是怎样发生的? How on earth did that happen?
