他的右手食指上出现一处丝状骨折。
他站着用右手紧握住枪，用左手把稳瞄准。
He stood with the gun gripped in his right hand and his left hand steadying his aim.
我左手击球，右手投球。
惯用右手的士兵往往是左边受伤。
看一下这封信右手边最上面一页的小包里面。
Look in the packet at this letter near the top of the right-hand side of the page.
由右手定律我们知道，按惯例，它们会逆时针旋转。
According to the right-hand rule, they would be spinning, by our convention, anticlockwise.
普通人只有五个手指，而你右手却有六指，那就是你的笔。
The average person has five fingers, but your right hand has six. The sixth finger is your pen.
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。
Those of you who are right-handed, which comprises about nine out of ten people, have language in your left hemisphere.
同时，他还用右手比划着画个大圈，这代表着一个四十英尺的大转轮。
His right hand, mean-time, describing stately circles--for it was representing a forty-foot wheel.
他把那把致命的刀子放在波特张开的右手里，在掀开的棺材上坐了下来。
He put the fatal knife in Potter's open right hand, and sat down on the dismantled coffin.
由于他们相信过敏的植物在左手，所以他们的左手红肿起来，右手却没有。
Because they believed that the allergic plant was on the left and their left hand flared up, but their right hand did not.
如果灯亮了又灭了好几次，海豚就应该先按左手的杠杆，再按右手的杠杆。
If the light flashed on and off several times, the dolphins were supposed to press the left-hand lever followed by the right-hand one.
她用右手捏了一把盐，搓一撮盐放进锅内，然后把手拍干净，像敲钹一样。
She took a pinch of salt with her right hand, rubbed a trickle into the pan, and beat her hands clean like a pair of cymbals.
让她大为吃惊的是，这个可怜的人正坐在地板上，脸色苍白，右手大量流着血。
To her great surprise, the poor man was there sitting on the floor, his face was pale and a lot of blood was running on his right hand.
在一些描绘着冰河期的人物拿着东西的例子中，虽然不是所有，但大多是用右手。
In the few cases where an Ice Age figure is depicted holding something, it is mostly, though not always, in the right hand.
法威尔是一名工程师，由于扳道工的疏忽导致他的引擎偏离轨道，他失去了右手。
Farwell, an engineer, lost his right hand when a switchman's negligence ran his engine off the track.
实验对象被要求用他们空出来的右手拿着一根指挥棒，指出他们左手每个指关节和指尖的位置。
The subjects were asked to use their free right hand point with a baton to the location of each knuckle and fingertip of their left hand.
偶尔，人们可以确定石器是用在右手还是左手上，甚至可以评估这种特征可以追溯到多远以前。
Occasionally one can determine whether stone tools were used in the right hand or the left, and it is even possible to assess how far back this feature can be traced.
它们中的一些可能是顺时针旋转的，在这种情况下，根据右手定则，我们认为它们是向下旋转的。
Some of them might be spinning clockwise, in which case, according to the right-hand rule we would consider them spin-down.
我右手张开掌心朝上，向我身体扫过。
因为他的右手受伤了，所以他写得很慢。
虽然你失去了右手，但你拥有最有力的左手。
Your right hand has been taken away, but you have the most powerful left hand.
达利斯出生时右手只有三根手指，左手只有一根手指。
Darrius was born with three fingers on his right hand and one on his left hand.
他想，“在右手边，应该能看到三层的火车站”——它就在那里。
He thought, "On the right-hand side you should see the three-platform train station"—and there it was.
查理举起右手，大声重复宣誓：“我自愿加入军队，为保护人民和国家做出一切努力”。
Charlie raised his right hand and repeated the oath loudly, "I volunteer to join the army and make all my efforts to protect the people and the country."
前 CBA 球员王晶高度评价了他的表现：“虽然你的右手没了，你却练就了最无敌的左手。”
Former CBA player Wang Jing spoke highly of his performance, "Your right hand has been taken away, but you have the most powerful left hand."
是什么机制控制了用右手或左手的习惯并使左撇子很少出现？
What mechanisms control handedness and keep left-handedness rare?
我们不得不做出一种假设：双手是手掌朝下被印刷出来的，而手掌朝上印刷出来的左手看起来必定会像一只右手。
One also has to make the assumption that hands were stenciled palm downward—a left hand stenciled palm upward might of course look as if it were a right hand.
接下来，学生首先学习用左手紧定和弦，然后再用右手。
Next, the student learns to arpeggiate the chord first with the left hand followed by the right hand.
但人类是否一直都如此偏好右手呢？
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