The complex machine is difficult for even the brainiest of scientists to wrap their heads around. But the payoff for such an achievement could be huge.

• 即使，对最聪明的科学家而言，理解缠绕在他们脑袋中的这部复杂机器也是困难的。但如果取得某种进展，回报也必定无比丰厚。