Alright, as a quick recap, the human oral microbiota is represented by the community of microorganisms which are normally found in the oral cavity and can exist as free-floating bacteria, or in the form of a biofilm.

得！快速回顾一下～人类口腔微生物群以口腔内常见微生物群为代表；这些微生物群可以是游离的细菌，也可以以生物膜的形式存在。

Gauguin, the dodgy stockbroker, allowed to lurk on the edge of art.

更，这个圆滑的股票经纪人，被允许游离艺术的边缘地带。

Instinct is also at work on those occasions when people have completely zoned out.

当人们完全思想游离的时候，本能也在起作。

It's natural to kind of look away sometimes as you're talking.

说话时偶尔目光游离是很自然的。

Wandering isn't a big deal in an informal essay, is practically de rigueur, as a matter of fact—but it's a very bad habit to get into when working on more serious subjects in a more formal manner.

写非正式随笔的时候游离主题不算什么大毛病，事实上跑题几乎是时尚必需之道一问是在正式写作严肃题文章的时候跑起题来却是个很坏的习惯。写作是对思维的精炼。

It can be easy to panic: why should such a paralysed and detached mood have descended on our formerly lively minds?

为什么这样一种麻痹和游离的状态会降临到我们从前非常活跃的头脑中？

Connective tissue is made up of a mix of cells hanging out in an extracellular matrix, which contains some specific molecules that give your skin some structure and help with things like healing wounds.

结缔组织由细胞外基质中的大量游离细胞组成，这些游离细胞包含某些殊分子，而这些分子可以支撑皮肤，还可以愈合伤口。

It requires a thermal cycler, filled with the DNA sample to be multiplied, thermostable Taq polymerase, primers with which we select what gets multiplied, and free nucleotides of all 4 types - A, T, C and G.

它需要往热循环仪中加入增的DNA样本、耐热的Taq聚合酶、增时选的引物，以及所有4种类型的游离核苷酸A、T、C和G。

" People need to consider other ways to reduce free sugars intake, such as consuming food with naturally occurring sugars like fruit, or unsweetened food and beverages, " said Francesco Branca, WHO director for nutrition and food safety.

世卫组织营养和食品安全司司长弗朗西斯科·布兰卡说：“人们需要考虑其他方法来减少游离糖的摄入量，例如食含有天然糖的食物，如水果，或食不加糖的食品和饮料。”

People need to consider other ways to reduce free sugars intake, such as consuming food with naturally occurring sugars, like fruit, or unsweetened food and beverages, ” says Francesco Branca, WHO Director for Nutrition and Food Safety.

人们需要考虑减少游离糖摄入的其他方法，例如食含有天然糖的食物，如水果，或不加糖的食物和饮料，”世卫组织营养和食品安全主任弗朗切斯科·布兰卡说。

As soon as the positively-charged calcium and negatively-charged phosphate are released from the bones, they grab onto each other again, meaning that the ionized calcium level doesn't really go up very much at all.

一旦带正电的钙和带负电的磷酸盐从骨头中被释放出来，它们又再次相互吸附，这意味着游离钙离子的水平并没有上升很多。

Foods high in free sugars also tend to be high in calories, making them easy to overeat and increasing our risk of health conditions including heart disease and type 2 diabetes.

含有游离糖的食物往往也富含卡路里，容易导致过量摄入，增加患上心脏病和2型糖尿病等健康问题的风险。

In this herniation, the innermost part of the frontal lobe, called the cingulate gyrus, gets squeezed below the free edge of the falx cerebri to the opposite side of the skull.

在这种脑疝中，额叶最内侧的扣带回被挤压推入大脑镰的游离缘下，进入对侧颅腔内。

Glucocorticoids are not soluble in water, so most cortisol in the blood is bound to a special carrier protein, called cortisol-binding globulin, and only about 5% is unbound or free.

糖皮质激素不溶水，所以血液中的大多数皮质醇是和一种殊的载体蛋白“皮质醇结合球蛋白”结合，只有5%左右是未结合或游离的。

As an adult when he talks about being outside of his body, he's dissociated. - He's completely disconnected from many sense of, yeah.

作为成年人，当他说到身体之外的时候，他是游离的。- 他完全脱离了许多感觉，是的。

You need to be open-minded and present, doing your best not to overthink or let your mind wander to negative thoughts.

你需要思想开明，活在当下，尽量不去过度思考，也不要让你的思绪游离在消极的想法之中。

Sometimes, these people reported travelling outside of their bodies towards overwhelming sources of light where they were greeted by dead relatives.

有时候，这些人说，他们朝着压倒性的光源游离身体之外，在那里他们受到了死去亲人的迎接。

Disassociation is a hidden symptom of BPD because others may assume someone who is disassociating is just tired or distracted.

精神游离是 BPD 的一种隐性症状，因为其他人可能会认为那些游离的人只是累了或者走神了。

Just put your phones away and just let yourself be and let your mind wander, that's really important.

把你的手机收起来，让你与自己相处一会儿，让你的思想游离，这真的很重要。

The title of the paper is: " A wandering mind is an unhappy mind."

这篇论文的题目是：游离不定的思绪是不快乐的。