But to find out whether such grandiose ideas will ever be possible-let alone how to realize them-physicists need to get a lot better at manipulating individual atoms and molecules.

暂且不管如何实现，仅是探寻这些宏伟的想法实现的可能性，物理学家就需要在操纵原子和分子方面投入更多的研究。

youdao

People will be found to be working alone-at home-more than ever.

人们将会被发现比以往更多的独自在家工作。

youdao

The last thing you want is to be wasting your time and resources on risk management, as it will prevent you from ever completing a project, let alone give you the courage to start it.

风险管理会耗费你时间和精力，但是考虑到它对项目的作用，你就会毫不犹豫去执行它。

youdao

Today, my portable music player makes it almost impossible for me to ever be alone.

FORBES: From Walkman to Facebook: How Tuning Out Led to Tuning In

Mr. Hicks testified that when a Republican member of the committee, Jason Chaffetz, visited Libya to investigate what had happened, he was instructed that no State Department officer was ever to be alone with the congressman and that a lawyer was to attend every meeting he had.

WSJ: Elliott Abrams: Benghazi Truths vs. Washington Politics

No one should ever be scheduled to work alone at night in a critical job like air traffic control.

CNN: FAA knew controllers nap, ignored fatigue issue