If the person is right handed this will change the direction they look.
如果这个人是右撇子，他会改变看的方向。
Over 2500 left handed people a year are killed from using products made for right handed people.
每年有超过2500名左撇子在使用为右撇子设计的产品时死亡。
Around 2, 000 left-handed people die annually due to improper use of equipment designed only for right handed people.
每年约有2 000位习惯使用左手的人士因不当地使用仅为使用右手的人士设计的设备而死亡。
Right-handed soldiers tend to be wounded on the left.
惯用右手的士兵往往是左边受伤。
Those of you who are right-handed, which comprises about nine out of ten people, have language in your left hemisphere.
你们中惯用右手的人，也就是十分之九的人，语言功能位于左半球。
Usually, the left-side brain is dominant, which is why 90% of people are right-handed.
通常，左脑占主导地位，这就是为什么90%的人都是使用右手。
In addition, perhaps left and right-handed snails cannot mate with each other, having incompatible twist directions.
此外，左旋和右旋蜗牛可能无法交配，因为它们的扭曲方向不相容。
I batted left-handed and bowled right-handed.
我左手击球，右手投球。
It has been suggested that when it comes to hand-to-hand fighting, left-handers may have the advantage over the right-handed majority.
有研究表明，在徒手格斗时，左撇子可能比大多数右撇子占优势。
Some theorists say this is evidence for extra dimensions, which could host the "missing", right-handed neutrinos.
有些理论家认为，这足以证明额外维度的存在，这种维度能够保存那些“失踪的”右手中微子。
When chemists synthesize organic compounds in the lab, they often wind up with a mix of molecules: half are right-handed, and half are left.
化学家们在实验室合成有机化合物的时候，常常会得到一堆分子：一半右旋，一半左旋。
In biochemistry, handedness can matter. Left - and right-handed versions may, for example, smell different.
在生物化学中，手性是有意义的，如左旋和右旋的物质气味可能不同。
And, in fact, we're going to be talking about right-handed people for the most part, making generalizations in what I'll talk about now.
实际上，我们在大多数情况下讨论到的，都是右利手的人，再从中得出我所讲的一般性结论。
Traditional chemical synthesis cannot distinguish between left - and right-handed versions, so they have to be separated afterwards, which is tedious.
传统的化学合成无法区别左右手螺旋，需要在合成后单独进行枯燥的分离。
Unseen right-handed neutrinos may also account for mysterious dark matter.
看不见的右手中微子也许还可以解释神秘的暗物质的存在。
A super twisty beam of light has been created that can distinguish between left and right-handed molecules with unprecedented precision.
一种超螺旋光束被用来区分左右手性分子，准确度达到了空前水平。
For right-handed people, that's usually the left side.
为右撇子的人，通常是在左边。
Life in other star systems with different early conditions could have built up around right-handed amino acids, said Dr Glavin.
格莱文博士最后还开玩笑地说，其它星系的生命体由于不同的起源条件可能是基于右型氨基酸所构建起来的也说不一定。
He's not even sure if he's a left-or right-handed golfer.
他甚至不清楚自己的高尔夫球杆该用左手型还是右手型。
You will always, always have to work with what we call "a right- handed coordinate system."
我们必须总是用,我们所谓的-,“右手坐标系
But left- and right-handed snails are not actually true mirror images of one another…
几乎无法想象左旋本身会给左旋者带来任何不利之处。 然而，左旋与右旋蜗牛彼此间实际上并不呈真正的镜像对称....。。
One right-handed university dean told me that she taught herself to mouse with her left hand so she could jot notes at the same time with her right.
一个右撇子的大学学院院长告诉我，她训练自己使用左手来操纵鼠标，这样她就能在同一时间用右手来写东西。
Everyone knows whether they are left-handed or right-handed, but most people have no idea which side of their brain they favor.
每个人都知道自己擅长左手或右手，但大多数人不知道自己擅长用大脑的哪一边进行思考。
About 10% of lefties have their language function on the right hemisphere - far more than their right-handed brethren - and about 30% straddle both sides.
大约有10%的左撇子的语言功能在右半脑，远远比有瞥子的比率高，另有30%的人的语言功能存在于两个半脑。
In particular, many have pointed out that people, analyzing any image unconsciously, give priority to the right side, as most of us are right-handed.
尤其很多人指出，人类，在无意识的分析任何图像的时候，都是优先考虑右向的，就像我们大多数人是右撇子一样。
But have humans always been so heavily right-handed?
但人类是否一直都如此偏好右手呢？
But have humans always been so heavily right-handed?
但人类是否一直都如此偏好右手呢？
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