A good product should be useful, user-friendly and wish to have.
被认为是有用的，好用的和希望拥有的产品是一个好的产品。
Of course, education should be useful, whatever your aim in life.
当然不是，不管你生活的目的是什么，教育总是应该有用的。
My proposal, it should be useful, because I was so cure constipation.
我的建议，应该有用，因为我就是这么治好便秘的。
I have students do an electronic code lock, single chip, it should be useful.
我同学做的电子密码锁，单片机的，应该有用。
DOS 6.22 of source code, written in assembly language, it should be useful to everyone.
DOS 6.22的源代码，汇编语言写的，应该对大家有用的。
We hope you find it useful and welcome your feedback, which should be sent to HumanRightsWebsite@state.gov.
我们希望能给您带来有用的信息，同时也欢迎您的反馈意见，反馈意见请发至HumanRightWebsite@state.gov.
Large page is useful but it should be used in specific scenarios.
大页面是有用的，但是只应该在特定的场景中使用。
Rules of thumb are useful, but one should never be afraid tobreak them.
经验是有用的，但是不要惧怕打破既有的经验。
For this table to be truly useful, you should further refine the list of words.
为了让该表真正有用，应该进一步精炼单词列表。
Meeting a positive person should be very useful.
与一个心态积极的人交流也是非常有用的。
As long as you live, you should be man useful to the people.
活着就应该做一个对人民有用的人。
It should be spoken that this is one section of very useful experience.
应当说这是一段非常有益的经历。
What is good and still useful should be taken over.
好的有用的东西应当继承。
A useful face detection source code, there should be some reference value.
一个有用的人脸检测源码，应该有一定的参考价值。
A useful face detection source code, there should be some reference value.
一个有用的人脸检测源码，应该有一定的参考价值。
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