They may be wise to err on the side of caution.
他们宁可失之过于谨慎也不冒风险也许是明智的。
Yet appearances can deceive, ecologists caution, and many of these exotics may be considered acceptable only because no one has documented their harmful effects.
然而，生态学家警告说，这些表象可能并不是真的；而且，这些外来物种中有许多可能被认为是可接受的，只是因为没有人记载过它们的有害影响。
We are of the opinion that great caution should be exercised in dealing with this matter.
我们认为处理这事应该非常谨慎。
Appearances can deceive, ecologists caution, and many of these exotics may be considered acceptable only because no one has documented their harmful effects.
生态学家警告说，外表可能具有欺骗性，而且这些外来物种中可能有许多是为人接受的，只是因为没有人记载过其有害影响。
While we invoke the precautionary principle, which always recommends erring on the side of caution, we have to recognize there will be trade-offs to be made.
当我们援引总是建议谨慎行事的预防原则时，我们必须做出权衡。
Unfortunately, however, Americanized versions of these ethnic foods tend to be much higher in fat and calories - so caution is needed.
不过很可惜，这些民族食品的美国化口味倾向较高的脂肪和热量，因此，谨慎是必要的。
Yet there is something to be said for erring on the side of caution when setting initial offer prices.
在首次公开募股报价的时候，出于谨慎的考量而犯点错误是情有可原的。
Yet amid all the excitement over the "world's fastest-growing company ever", as some have breathlessly described Groupon, words of caution can increasingly be heard.
某些人激动地将团宝描述为“世界有史以来成长最快”的公司，不过夹杂在成为这样的公司的兴奋中的，是日渐增长的提出警告的声音。
Those who applied for business school in response to the 2001 recession caution that applicants should be sure they aren't just doing it because of job-market conditions.
那些在2001年经济衰退期申请商学院的人警告说，千万不要只因找不到工作就去上学。
"But years of observation of geochemistry have taught me that caution is wise," he says, "whether it be for the earlier claims on water or this latest work on chlorine isotopes."
“但是，多年来对地球化学的观察让我知道谨慎是明智的，”他说，“无论是这次对于氯同位素的研究还是早期对于水的研究都需要谨慎。”
A word of caution about bottom-up analysis: You have to be careful not to blindly expose existing it capabilities.
对于自底向上的分析，有一句忠告：您必须谨慎从事，不要盲目地公开现有的IT功能。
Pessimistic session locking is a form of serialization and can severely limit system availability, and so should be used with caution.
悲观会话锁定是一种序列化形式，会严重地影响系统的可用性，须小心使用。
A single such result must, of course, be treated with caution.
当然，单有这么一个结果不足为信，要谨慎对待。
Logically, the shoes seem like a good idea for people standing much of the day, he says, but he recommends they be used with caution for running or other heavy sports activities.
他说，逻辑上来说，对于那些站立过多的人来说这似乎是个不错的选择，不过他建议在从事跑步或其他运动量大的体育活动时穿这个鞋子一定要谨慎。
"Cultural integrity strong," agreed another expert judge, who added caution to the praise: "If the Numbers of cruise ships continue to grow rapidly, there may be problems."
另一个专家评审在赞赏之后提出了警告“这里的文化保持的非常完整，如果游览船只不断增多，可能会产生问题……”。
The safety-first attitude of clubs in postponing matches, despite playable pitches, appears to be undermining the point of undersoil heating, but caution in the face of a cold snap is understandable.
尽管场地可供比赛，可是俱乐部仍出于安全第一的态度而拖延比赛，这显得他们在暗中破坏地热系统，但是寒潮的警报还是可理解的。
Exercise caution before implementing remote logins with keystroke dynamics, as network latency and a host of other variables need to be considered for reliable verification.
在用击键力学实现远程登录之前注意练习，因为要进行可靠验证，需要考虑网络延迟和许多其他变量。
There might be some extreme use cases where the use of this flag is absolutely necessary, but it should be done with extreme caution.
还可能有一些极端的绝对需要使用这个标识的例子，但是应该用极端的警告来处理。
'Caution needs to be exercised with the use of this overtly' safe 'drug,' he added.
对于这种所谓‘安全’的药剂的使用大家也应该格外小心。
The feasibility of such an initiative for cities remains to be seen, researchers caution, but the idea has been backed by U.S. Energy Secretary Steven Chu and other policymakers.
研究人员提醒说，对于城市来说，这种倡议的可行性还有待观察，但是这个想法曾经得到美国能源部长朱棣文及其他决策者的支持。
A note of caution: the Asianisation of global business has only just begun and it will be a gradual process.
提醒一点：全球公司的亚洲化还只是刚刚开始，这将是一个渐进的过程。
If one is going to be optimistic about the future of malaria, one might also, with caution, be optimistic about the future of assessments of climate change.
如果一个人将对未来的疟疾持乐观态度，他(她)也可能乐观审慎地面对未来气候变化的评估。
The new Numbers should be treated with caution; they do not yet take account of population growth, which is about 1% a year.
应该谨慎对待这些数字——它们未将每年大约1%的人口增长因素纳入考虑范围。
The results of this study should be interpreted with caution, but when reading a study like this one, it's important to take a step back and consider the public health implications.
这项研究的结果应该被谨慎地阐释，但是当阅读类似的研究时，回顾并考虑公众的健康因素是重要的。
If consumers and companies cannot be sure that their information is safe, they will err on the side of caution.
如果消费者和企业不能确信他们的信息是否安全，他们宁可安全行事。
In addition, corpses of deceased cholera patients should be handled with extreme caution and correctly disinfected before proceeding with the burial ceremony to avoid further contamination.
此外，对霍乱病人尸体的处置应极为谨慎，必须在正确消毒后，才能举行葬礼，以免感染他人。
Some observers caution that criticism of Google may be overdone, pointing out that users are not in fact deserting the search engine in droves.
观察家们认为大部分用户并没有放弃对搜索引擎的使用，所谓对谷歌的批评则显得有些夸张。
Some observers caution that criticism of Google may be overdone, pointing out that users are not in fact deserting the search engine in droves.
观察家们认为大部分用户并没有放弃对搜索引擎的使用，所谓对谷歌的批评则显得有些夸张。
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