究竟是干什么用的
“or what they were used for”
THE DIALOGUE REEL
没有人重视这些设备
“no one paid attention to these devices”
究竟是 干什么 用的
“or what they were used for”
这注定杜立特中队
“This meant the Doolittle Squadron”
“It is baffling that nobody actually knows or cares what this crucial gear was designed to do.”
In historical and tactical narratives, overlooked technical details are often highlighted as turning points that alter major outcomes.
LEARNING CHUNKS & PARTICLES
what on earth / after all is...
Used in interrogative sentences to intensify curiosity, impatience, or the desire for definitive clarity.
what it is used for
A highly natural spoken construction to ask for the function or practical purpose of an object.
Nominalizes the purpose clause into a characteristic quality, emphasizing utility.