Icebergs are ordinarily blue to white, although they sometimes appear dark or opaque because they carry gravel and bits of rock.
冰山一般是蓝色到白色，尽管有时因为携带了砾石和小岩石而变成黑色或者不透明。
Population cycles are characteristic of small mammals, and they sometimes appear to be brought about by predators.
数量的周期循环是小型哺乳动物的特征，它们有时似乎是由捕食者造成的。
These glowing balls sometimes appear during thunderstorms.
这些光球有时在雷暴天出现。
The specifications may sometimes appear within the parameter list itself.
区分部分有时可以在参数表本身出现。
The markings, called Beau's Lines, sometimes appear when the body is particularly stressed.
这样的纹路称为博氏线（Beau's Line），在人体承受极大压力的情况下时有出现。
The above mentioned problems, and sometimes appear in the video signal output and distribution.
上述谈及的问题，有时也会出现在视频信号的输出和分配上。
Social blocks often fill the area beneath a post and sometimes appear beside a list of related articles.
社会性区块经常被放在文章下面，有时也出现在相关文章列表旁边。
As we know, topic sentences sometimes appear at the end of a paragraph. And that is exactly the case.
我们知道，主题句有时会出现在一段的末尾。本段就是一个典型的例子。
The sun is alone, except in thick weather, when there sometimes appear to be two, but one is a mock sun.
太阳其实也很孤独，但是当天气热的时候就不孤独了，因为我们老是觉得有两个太阳，而其中一个是用来让人们自嘲的不现实的太阳。
As for the elevation of the G20 to global prominence, Indonesians sometimes appear hardly able to believe their luck.
20国集团的重要性上升，成为决定世界重大事项的机制，而印尼似乎有时难以置信其有如此好运。
How extravagant the fees of counselors at law may sometimes appear, their real retribution is never equal to this.
律师的收费似乎过高，但他们真正应得的报酬却远非这个数目。
Understandably, the performance tuning of a DataStage environment can sometimes appear to be more art than science.
不难理解，有时候，DataStage环境的性能调优似乎不像是一门科学，而更像是一门艺术。
Rainbows sometimes appear as two concentric bows with the inner one called the primary bow and the outer one the secondary bow.
彩虹有时会以两条同心圆弧形态出现。内弧称为主虹，外弧称为副虹或霓。
Fixed bug where some hunter slimes could sometimes appear in an inactive state. We thought they were sleeping because cats tend to do that.
修正了一些猎人泥有时会出现在非激活状态。我们认为他们在睡觉，因为猫倾向于这样做。
In journalism practice activity, the phenomena of News sensitivity passivation sometimes appear as pressman take the practice for a long time.
在新闻实践中，往往会出现某些新闻工作者随着参加工作时间的增加而新闻敏感性却反而逐步钝化的现象。
Researchers say that a "backward traveling wave" can explain why traffic jams sometimes appear seemingly out of nowhere. Cynthia Graber reports.
研究人员称“反向驾驶浪潮”能够解释为何交通阻塞有时候似乎好像无缘无故的出现。
Lines around the eyes do sometimes appear in intense fake smiles, and the cheeks may bunch up, making it look as if the eyes are contracting and the smile is genuine.
线在眼睛的周围做有时在强烈的假货微笑中出现，和颊可能串增加，使它看起来好像眼睛正在缩短而且微笑是真正的。
Rather extreme views or false information may sometimes appear on the Internet, but it's only because traditional media fail to take the responsibilities they should take.
或许有时会有些极端的观点或错误的资讯出现在网路上，但这都是因为传统的媒体无法负起他们应负的责任。
His right knee moved so emphatically to the left that on full shots, the knee would sometimes appear to overtake his left knee on the followthrough. The speed was adjustable, however.
他的右膝关节移动地如此之快，以至于有时候在做全挥杆时，他的收杆姿势右膝会超过左膝。
James Joseph Sylvester Geometry may sometimes appear to take the lead over analysis but in fact precedes it only as a servant goes before the master to clear the path and light him on his way.
几何看来有时候要领先于分析，但事实上，几何的先行于分析，只不过像一个仆人走在主人的前面一样，是为主人开路的。
Sometimes original art works appear questionable or inauthentic because they've had so many restorers add touch-up layers to cover up damage, damage from the paint having deteriorated over time.
有时候艺术品真迹看起来是赝品，是因为很多修护人员添加了很多层保护膜，以覆盖油画上的损伤；而随着时间的推移，画作上损坏的地方已经恶化了。
So you see, sometimes things are not what they appear to be.
所以你看，有时事情并不是表面看起来的那样。
Sometimes known as icebergs these risks appear suddenly and can result in large losses.
这种风险时常被称为冰山，它们总是突然出现并会导致大额亏损。
Devil Facial Tumour Disease causes cancers to appear first in and around the mouth before spreading down the neck and, sometimes, into the rest of the body.
得了这种怪病之后，袋獾会首先在嘴部周围出现毒瘤，然后肿瘤会慢慢扩散至颈部，有时候还会出现在身体的其它部位。
The same women would appear sometimes at the wood-frame house, where her family of 11 lived in three rooms, burning coal-oil and hauling water from the spring, and offer them second-hand clothes.
那些女士们有时会出现在她那木头房子里——她的11个家人挤在三个房间里，靠烧煤油和汲取泉水生活，为他们提供的二手衣服。
Another complication is that sometimes two different names can appear to be the same one, being similar in sound, but different in origin.
而另外的复杂因素则可能是，有时两个名字是一样的写法，一样的读音，但却有不同的来源。
When your lungs aren't functioning at full capacity, symptoms begin to appear that are sometimes so subtle that you may not recognize them as such.
如果肺部没能全力发挥其机能，有些病兆就开始出现，有时候这些病兆很微小，以致根本你没能意识其相应严重性。
They also report, however, additional work suggesting a new explanation for why peahens sometimes don't appear to care about eyespot number.
他们还报告说，进一步的研究提出了一种关于雌孔雀为什么有时不对眼斑数量感冒的解释。
Some mainstream Washington analysts -- including this author, once -- do appear on the network's broadcasts, but sometimes find it difficult to get their views across.
一些主流的华盛顿分析家包括作者在内，曾经故意出现在这家网络公司的广播上，但是有的时候发现他们的观点很难被通过。
Some mainstream Washington analysts -- including this author, once -- do appear on the network's broadcasts, but sometimes find it difficult to get their views across.
一些主流的华盛顿分析家包括作者在内，曾经故意出现在这家网络公司的广播上，但是有的时候发现他们的观点很难被通过。
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