Sometimes convenience or practical necessity or just the fancy of an influential person can establish a fashion.
有时，某种便利或实际的需要，或仅仅是一个有影响力的人物的幻想就可以引领一种时尚。
Sometimes the only ethical or practical method.
有时候是仅有的道德的和实用的方法。
I don't think it can be either reliable or practical.
我认为它是不可靠的和不可操作的。
Do not engage in horseplay or practical jokes at rig site.
井场上不允许胡闹或搞恶作剧。
Admittedly, however, this isn't always possible or practical.
但要承认，这不是始终可能或可行的。
The directions are too vague for either theoretical information or practical use.
这些说明对理论知识或实际应用来说，都太模糊。
We need to find the causes and deal with them - but that's not always easy, or practical.
我们必须找出原因加以解决——不过通常实际操作起来并不容易。
To present by experiments, examples, or practical application; explain and illustrate.
通过实验、例子或实际应用表明；解释并说明。
What skills or practical experience would you like to gain from your program in the U. S.
您希望通过这次到美国培训获得什么样技能或实践经验？
The Subaru is certainly a fine automobile, but it's not appropriate or practical for everyone.
斯巴鲁无疑是一个很好的汽车，但它不是适当的或实际的每一个人。
That is a straightforward solution, but it is not always possible, or practical, for all situations.
这是一种比较简单的解决方案，但对于各种各样的情况，它并不总是可行的或实用的。
His sense of discovery may be justified by the theoretical or practical consequences of his answer.
对其答案进行理论的和实际的分析所得到的结果而言，他的这种发现感诚不足怪。
Do you think which is more important, theory study or practical skill training for college students?
你认为对大学生来说，理论学习重要还是实践锻炼重要？
These skills or capabilities are extremely important , be it to one's academic career or practical work.
这些技巧或能力，无论对未来的学术生涯或实务工作都极为重要。
The output may not be fully verified for economic, technical, or practical reasons and thus validation is needed.
由于成本，技术或可行性原因不能完全验证结果的就需要确认。
I could think of no rational or practical reason why my father should try to find out who his father's father was.
我爸爸为什么应该努力搞清楚谁是他爸爸的爸爸，这一点，我想不出什么合适或实际的原因。
However, it exists serious lack of good faith weather in traditional culture or practical administrative operation.
可是，无论在传统文化中还是在现买的行政运行中，都存在着严重的诚信匮乏问题。
Backward compatibility is required in cases where a contract or practical necessity defines the need to support previous versions.
如果合约或实际情况要求支持以前的版本，就必须保持向后兼容性。
Relative rationalism or practical rationalism represented by the ancient philosophy of Germany has realized objective rationalism.
而以德国古典哲学为代表的相对理性主义或实践理性主义又实现了客观理性。
These skills or capabilities are extremely important whether with regards to the writer’s future academic career or practical work.
这些技巧或能力，无论对未来的学术生涯或实务工作都极为重要。
You fall into a state of learned helplessness, where you begin to believe that your goals are no longer possible or practical for you.
你坠入一种逐步习得的绝望状态，导致自己开始相信那些目标都不再可能实现，或是现实可行。
Many workers across the public and private sector do very physically demanding jobs where carrying on until 66 is not a safe or practical option.
许多人在公共部门和私人企业从事的是体力损耗很大的工作，在这样的岗位工工作到66岁并不安全或者可行。
Either on account of theoretical or practical consideration, creditors' interests should be protected for their status as investors in the business.
无论理论上还是实践中，债权人作为企业的投资者，其利益都应受到保护。
Most importantly you might say what distinguishes the gentleman as a class from the philosophers is a certain kind of knowledge or practical intelligence.
你可能会说，最重要，能区别出，绅士阶级与哲学家的地方，是一种特定的知识，或实际智能。
Any communicative or practical use of English is better than study in grammar for its own sake.... Whatever you do, don't study grammar in isolation.
练习交际性、实用型的英语比单单学习语法有效得多，不管怎样，不要孤立的学习语法。
We became a true community precisely because we needed each other's goodwill and assistance, and could not buy our way out of difficulties or practical problems.
正是因为我们无法花钱解决问题和一些实际的困难，需要彼此的善意和协助，我们才能成为真正的社区。
It has no any logical meaning or practical purpose, just stands in one of numerous Russian villages as an art object, made of wood as everything other around it.
它就像一座木桥从山坡上探向另一端，却突然半途断了。它没有任何逻辑意义或实际意义，只是作为一种艺术品矗立在众多俄罗斯村庄中的一个村庄里，全部用木头做成。
When Mercury is in the sign after the Sun, the native has a more objective or practical view of things and can capitalize on the interests denoted by that sign.
当水星在太阳的下一座时，本尊看待事物会更客观或更实际，会利用该座所象征的利益。
Mathematics problems solving or solving problems means the process of using mathematics knowledge and methods to solve mathematics or practical problems creatively.
数学问题解决或解决问题是指创造性地应用数学知识和方法解决数学或实际问题的过程。
Mathematics problems solving or solving problems means the process of using mathematics knowledge and methods to solve mathematics or practical problems creatively.
数学问题解决或解决问题是指创造性地应用数学知识和方法解决数学或实际问题的过程。
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