“不一定，”她神秘地说道。
商业信函不一定就得刻板而缺乏人情味。
肿大的前列腺并不一定表明癌症的存在。
本书中的陈述和观点为作者的个人意见，不一定代表威尔逊中心的看法。
The statements and views expressed herein are those of the author and are not necessarily those of the Wilson Centre.
“不一定。”经济研究员萨拉·约翰逊说。
你最好别把我算进去，因为我能否出席还不一定。
You'd better reckon without me, as I am not sure whether I shall be able to be present.
然而，在他看来，这并不一定意味着已经停止创新了。
In his eyes, however, that doesn't necessarily mean that innovation has stopped.
这并不一定意味着一种阅读比另一种更全面、更先进并更有价值。
It doesn't then necessarily follow that one kind of reading is fuller, more advanced and more worthwhile than another.
而且，一旦种群或环境发生变化，智商测试就不一定预测得那么准确。
Moreover, IQ tests do not necessarily predict so well once populations or situations change.
全部打包送去洗衣店会更自由，也不一定更贵，因为不需要资本投资。
It would be more liberating to pack it all off to a laundry and not necessarily more expensive, since no capital investment is required.
许多学者声称，花时间在电子设备上并不一定意味着减少其他活动的时间。
Many scholars claim that spending time on electronic devices doesn't necessarily mean a decrease of time for other activities.
虽然SIP是请求-响应协议，但每个请求不一定只有一个响应与之对应。
While SIP is a request-response protocol, there is not necessarily only one response to every one request.
他表示，如果弹钢琴的儿童更聪明，这不一定意味着他们是因为弹钢琴才更聪明。
If children who play the piano are smarter, he says, it doesn't necessarily mean they are smarter because they play the piano.
当这种情况发生时，休息当然是一种受欢迎的解脱，但它本身并不一定值得重视。
By the time this situation occurs, rest is certainly a welcome relief, but not necessarily something to be valued in and of itself.
有更多的选择不一定意味着有更多的自由，因为过多的选择有时候会让我们的生活变得复杂。
Having more choices does not necessarily mean more freedom because our life can sometimes be complicated by excessive choices.
对投资者来说，像这样的绿色建筑不一定具有成本效益，但它产生的污染确实比通过化石燃料产生能源的过程少得多。
Green buildings like this aren't necessarily cost-efficient for the investor, but it does produce much less pollution than that caused by energy production through fossil fuels.
索皮奥斯说：“仅仅因为某个人和我互为商业伙伴，且我可以从伙伴关系中获利，并不一定意味着这个人就是我的朋友。”
"Just because I have a business relationship with an individual and I can profit from that relationship, but it does not necessarily mean that this person is my friend, " Soupios says.
只有在20世纪时，随着儿科学和心理学的发展，这些研究才能在一个更客观的基础上进行，即使这一基础仍然不一定很科学。
It was only with the growth of paediatrics and psychology in the twentieth century that studies could be carried out on a more objective, if still not always very scientific, basis.
当他和其他研究人员研究为什么青少年在其他青少年的陪伴下更敢于冒险这一问题时，他们开始怀疑群体的影响不一定总是负面的。
As he and other researchers examined the question of why teens were more apt to take risks in the company of other teenagers, they came to suspect that a crowd's influence need not always be negative.
虽然这些化学物质的简单存在并不一定表明存在健康风险，但典型的美国人身上携带这些化学物质的事实让琼和他的同事感到震惊。
While the simple presence of these chemicals does not necessarily indicate a health risk, the fact that typical Americans carry these chemicals at all shocked June and his fellow participants.
丢了工作不一定就是大难临头。
治疗师们不能开药方，因为他们不一定具备医疗资格。
Therapists cannot prescribe drugs as they are not necessarily medically qualified.
规定并不一定意味着没有自由。
对于家庭背景更贫困的学生来说，情况就不一定了。
The same is not certain when it comes to students from more disadvantaged backgrounds.
失业的世界并不一定就会像研究发现的那样让人充满不安。
It doesn't necessarily follow from findings like these that a world without work would be filled with unease.
这并不一定代表幸福婚姻的增加，这一趋势也不太可能保持。
This won't necessarily represent an increase in happy marriages, nor is the trend likely to last.
但这并不一定代表幸福婚姻的增加，这一趋势也不太可能持续。
But this won't necessarily represent an increase in happy marriages, nor is the trend likely to last.
请记住，宽恕并不一定意味着要和让你失望的人再次成为朋友。
Keep in mind that forgiveness does not necessarily mean becoming friends again with the person who upset you.
如果你认识的邻居很少，这并不一定意味着你不认识其他任何人。
It does not necessarily follow that if you know few of your neighbors you will know no one else.
许多人认为安静、整洁的环境是最好的选择，但这似乎并不一定正确。
Many people believe that a silent, tidy setting is the way to go, but that doesn't seem necessarily true.
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