Catakytic cyclization

cyclization

n. 环合, 环的形成\\n[化] 环化

What place would you most like to visit?

你最想到哪个地方旅行？

It's hopeless!

这下没指望了！

when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv

计算机可以使办公室人员和会计免除那些枯燥、重复的劳动。