Watch for worthwhile 20- and 50-minute eyeOpener tours offered for free too.
另外，免费的20分钟或50分钟“开眼之旅”（eyeOpenertours）也十分值得一试。
Academics tend to regard asking whether a PhD is worthwhile as analogousto wondering whether there is too much art or culture in the world.
对于学者来说，怀疑读博士学位是否值得，就好像怀疑这个世界是否充斥了太多的艺术和文化一样多余。
We can still pursue worthwhile aims, but we should be aware that they may turn out to be less momentous than we anticipated and avoid investing them with too much expectation.
我们依然可以努力追求值得的目标，但我们应明白一点：它们的影响力或许不如我们想象的那么强大，因此不要抱有过高期望。
Academics tend to regard asking whether a PhD is worthwhile as analogous to wondering whether there is too much art or culture in the world.
在学术机构看来，询问博士有什么用处，就如同怀疑这个世界上艺术和文化是否太多了。
There's simply too much data for scrolling to be worthwhile.
那里面的数据太多，手动翻查太不值得了。
Before theorizing too much, though, it's worthwhile to look at your application's competition.
但是，在进行理论探讨之前，有必要考虑一下您的应用程序的竞争对手。
And that's true of life, too: Nothing really worthwhile ever comes easy in life.
这也正是生活的真谛：没有天上掉馅饼的事。
To be useful, a toString implementation needs to be kept up to date as fields are added and removed from the class, and I find this step too much trouble to be worthwhile in general.
为了更有用些，当从类中添加或删除字段时，toString实现需要保持最新。而我发现总的来说这一步太麻烦而不值得实现。
"It's been a worthwhile journey," she says. "I not only look great, but I feel it too!"
“这是一个很值的过程，”她说，“现在，我不但看起来很好，感觉也很不错哦！”
I have something worthwhile to say, and I want you to think so too.
我有些值得一听的话要讲，我想要你们也这样认为。
Secondly, holding a Test of Spoken English to so many English-learners is cost too much. they don't think it worthwhile to do that.
另外对于这么多的英语学习者都举行口语测试的成本太高。他们认为不值得这样做。
The internal lasers that read the disks also wear out and are too costly to make replacing them worthwhile.
读取磁盘的内部激光机也受到磨损，而且它是很贵的，使得更换它们并不值得。
It's really worthwhile subject to be studied how to achieve a good result without paying too much lose.
如何以最小的代价取得最佳的成果，是一个很值得研究的重要问题。
Apparently it takes too long to come down to the ground each day to make it worthwhile.
很显然，每天从这里下楼到陆地需要的时间太长了。
All of it is completely worthwhile if organizing anything for yourself and dishing out the cash to do so is too much of a hassle.
所有这些都完全是值得的，如果任何组织和为自己抛出的现金这样做太麻烦。
Life is like fireworks, not always hanging sky; just once gorgeous too, then this life worthwhile.
人生如烟花，不可能永远悬挂天际；只要曾经绚烂过，便不枉此生。
But before we New Yorkers become too full of ourselves, it might be worthwhile toglanceat dilapidated Kaifeng in central China.
然而，我们这些纽约客切不可狂妄自大，回望中国中部消失在历史尘埃里的大都会开封，也许会使我们更清醒。
But before we New Yorkers become too full of ourselves, it might be worthwhile toglanceat dilapidated Kaifeng in central China.
然而，我们这些纽约客切不可狂妄自大，回望中国中部消失在历史尘埃里的大都会开封，也许会使我们更清醒。
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