Why, then, is art still so widely considered to be "the easy subject" at school, insignificant to wider society, a waste of time and effort?
那么，为什么艺术仍被广泛认为是学校里的“简单科目”，对更广泛的社会来说无足轻重，是对时间和精力的浪费？
It's a waste of time and effort.
那是浪费时间和精力。
Extending the retirement age for them just means a longer job search, a futile waste of time and effort.
延长退休年龄对于他们来说意味着更长的求职时间，浪费时间和精力。
The screen capture in the next figure is an example of a report from Rational CLM showing elapsed time, effort, waste, and efficiency for several defects.
下一幅图中的屏幕截图就是来自RationalCLM的一个报告范例，显示逃逸时间，工作量，消耗量，以及一些缺陷的效率。
This also made sense because it would be a waste of time and resources to disassemble our environment if ASDI then decided to proceed with a Phase 2 development effort for this project.
这也是有意义的，因为如果ASDI决定为这个项目继续第二阶段的开发，那么分解我们的环境将是浪费时间和资源的。
You will not waste a single bit of time and effort in wanting and doing something that doesn't match your purposes.
你将不会浪费一点点的时间和努力于想要的和做的事情上，而非你目的想要的。
If we are going to learn a new language we should be aware of how our memory works so we don't waste time and effort.
如果我们要学一门新的语言，我们就该弄清楚我们的记忆是如何起作用的。这样，我们才不会浪费时间，也不会白费气力。
If we are going to learn a new language we should be aware of how our memory works so we don't waste time and effort.
如果我们要学一门新的语言，我们就该弄清楚我们的记忆是如何起作用的。这样，我们才不会浪费时间，也不会白费气力。
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