Pessimistic session locking should be used with great discretion, as it serializes access to data across a business process that includes user think time.
必须谨慎使用悲观会话锁定，因为它在业务流程（包括用户思考时间）中序列化数据访问。
The optimism all saw in each time the danger to the opportunity, but the pessimistic person all saw in each opportunity to the danger.
乐观者在每次危难中都看到了机会，而悲观的人在每个机会中都看到了危难。
"You could spend a lot of time ruminating," says Lyubomirsky. "But that just makes you feel even more pessimistic, more out of control, and effects your self esteem."
“你可以花很多时间思考”，柳博米尔斯基说，“但是如果只是让你感到更加悲观，更失去了控制，并影响你的自尊。”
Then, after trying, they were asked how quickly they’d become good at it. But this time they were pessimistic and thought it’d take them longer to learn than it actually did.
第一次的挫败似乎打击了他们的信心，当再次被问及需要多长时间熟练掌握技能时，他们悲观的答案却又比实际所需时间要长。
Yet in Davos, the developed world had lost the optimism of that heady time. The financial crash has left it pessimistic, groping for a way forward.
但是在达沃斯，发达国家没有了往昔全盛时代的乐观情绪，金融风暴使得发达国家垂头丧气，不知道前边路在何方。
Then, after trying, they were asked how quickly they'd become good at it. But this time they were pessimistic and thought it'd take them longer to learn than it actually did.
然而，在他们尝试之后，当再次被问及何时能够上手时，这次他们都比较消极了，并且认为他们会花比实际操作时更多的时间。
Pessimistic concurrency is not a scalable option when users are interacting with data and causing records to be locked for relatively large periods of time.
如果用户与数据进行交互，会使记录锁定相对长的时间，保守式并发并不是可伸缩的选项。
Thee optimism all saw in each time the danger to the opportunity, but the pessimistic person all saw in each opportunity to the danger.
乐观者在每次危难中都看到了机会，而悲观的人在每个机会中都看到了危难。
Pessimistic record locking, which provides a way to prevent situations where multiple users can edit a record at the same time.
消极记录锁定，它提供了避免发生多个用户同时编辑一条记录情况的手段。
More than 60 percent of people were pessimistic about the future, and 71 percent of young Americans under 30 said they would rather go back in time than leap to the future。
超过60%的美国人对未来感到悲观，30岁以下的美国人中有71%的人说他们宁愿回到过去，而不是走向未来。
The third chapter discusses the contradiction individuation narrative and the pessimistic view on time, from which we can find the great difficulty in Yu Hua's writing.
第三章从个人化叙事的矛盾和对时间的悲观看法两方面发现余华写作的难度。
But this time they were pessimistic and thought it'd take them longer to learn than it actually did.
但是这一次他们都很悲观，他们觉得熟练掌握所花的时间要比实际的长。
Bet in the business in time of transition, most of whom are deeply pessimistic about the prospects for holding.
赌注押在商业在时间的过渡，大多数是深刻持悲观态度的前景。
Bet in the business in time of transition, most of whom are deeply pessimistic about the prospects for holding.
赌注押在商业在时间的过渡，大多数是深刻持悲观态度的前景。
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