He has an optimistic view of life.
他乐观地看待人生。
AMERICANS are an optimistic lot.
美国人是乐观的一群人。
Have an optimistic view of the world.
用乐观的态度看待世界。
I am an optimistic and confident girl.
我是一个乐观和自信的女孩。
She looks at everything in an optimistic light.
她看什么事都很乐观。
Right, we should have an optimistic view of life.
是的。我们应该拥有一个乐观的人生观。
It is an optimistic but not completely far-fetched vision.
这是乐观的、并非不现实的愿景。
It is an optimistic conclusion, given all that has gone before.
当然，考虑到过去所发生的一切，这是一个乐观的结论。
Happiness, confidence and an optimistic nature help the brain, he added.
快乐，自信和乐观的态度会帮助大脑，他补充说。
Even an optimistic view puts the technology eight years away from deployment, though.
不过，就是最乐观的观点也认为，该技术投入实用还至少需要八年的时间。
Happiness can fluctuate a lot, but an optimistic disposition is usually pretty stable.
幸福感可能会经常浮动，但是乐观的性情总是很稳定的。
Americans are an optimistic people but it doesn't show in their feelings about the economy.
一向乐观的美国人对本国经济的看法并不积极。
I am an optimistic man. I live in hope that we can live normally like we did before this happened.
我是一个乐观的人，我希望过上所有这些事情发生之前的那种生活。
So we should all maintain an optimistic belief that the world is more forgiving than is commonly supposed.
因此我们都应该保持一种乐观的信念：这个世界比人们普遍认为的更为宽容。
From her story, I know that when I face difficulties, I should keep an optimistic mind and fight for it.
从她的故事中，我知道在我面对困难的时候，我应该保持一个乐观的心态并努力奋斗。
We're not talking about emotional highs, or that someone has an optimistic [attitude]. We are talking about a mind-set.
我们说的并不是情绪上的起伏，或者某个人拥有乐观的态度，而是一种思维模式。
It would be an optimistic scenario that, farming everywhere, people were happy to plant a slightly different variety of crop.
如果世界各地的农民都乐于种植那些与常规品种稍稍有些不同的作物的话，我们会有一个很乐观的前景。
While it is considered an optimistic color, people lose their tempers more often in yellow rooms, and babies will cry more.
黄色也被认为是乐观的颜色。黄色的房间会使人更容易发脾气，使婴儿更容易哭闹。
That cancer patient kept an optimistic attitude towards his disease, persisted in combating it, and conquered it in the end.
那位癌症病人对疾病始终抱乐观的态度，坚持于疾病作斗争，最后终于战胜了癌症。
But as long as you have an optimistic state of mind, you can have the situation under your control and therefore be more hopeful.
但是，只要你有乐观的心态，你就可以让情况在你的控制之下，因而就更有希望。
Instead, we recommend the use of an optimistic locking strategy, delegating responsibility for concurrency control to appropriate application logic.
我们建议采用乐观锁定策略，将并发控制的责任委派给相应的应用程序逻辑。
You can listen to the cynics and doubters and believe that success is impossible or you can know that with faith and an optimistic attitude all things are possible.
你可以接受犬儒主义和怀疑论者的观点，觉得成功永远可望不可即；但你当然也可以相信，只要有信念和积极的态度，一切皆有可能。
Answer: Yes, you can supply an optimistic concurrency control (OCC) integer column to a given table, and specify that this column is to be used for OCC in the metadata.
答：有的，可以向给定的表提供一个开放式并发控制(occ)整数列，并指定该列供元数据中的OCC使用。
A way to avoid this is to follow an optimistic locking strategy and assume that it is very unlikely that another user will try to change the same row that you are changing.
避免发生这种情况的方法就是使用乐观锁定策略，即假设在修改某行时，另一个用户试图对这一行进行修改的可能性极低。
Even though the JDBC DMS provides for data updates and an optimistic concurrency control (OCC) mechanism for update collisions, SDO may not be suited for all Web applications.
即使JDBCDMS提供了数据更新和用于解决更新冲突的optimistic并发控制(occ)机制，SDO也不可能适合所有的Web应用程序。
Even though the JDBC DMS provides for data updates and an optimistic concurrency control (OCC) mechanism for update collisions, SDO may not be suited for all Web applications.
即使JDBCDMS提供了数据更新和用于解决更新冲突的optimistic并发控制(occ)机制，SDO也不可能适合所有的Web应用程序。
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