她的手就这么突然合起来了，左手右手各弹一个旋律，就这样成功了。
Her hands suddenly came together-her right and left hands each doing their own imperturbable thing-just like that.
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.
那位画家的右手握着画笔，左手拿着调色盘。
The painter's right hand holds the brush, the left the palette.
右手拿叉，左手拿刀。
The fork is held in your right hand and the knife in your left.
但右手和左手不一样；它们是镜像的。
But right and left hands are not the same; they are mirror images.
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.
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.
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.
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?
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.
我左手击球，右手投球。
用左手写字的人比用右手的人少。
Fewer people write with their left hand than with their right.
我们称这个为左手边，称这个为右手边。
Let's call this left hand side, let's call this right hand side.
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.
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.
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.
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."
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.
由你做主，左手手套或是右手手套，但你只能得到一只，而且是黑色的。
Your pick, left or right, but you only get one and it's black.
她的双手突然能够在一起弹奏了- - -左手和右手各自泰然自若的弹着- - -就是那样。
Her hands suddenly came together? Her right and left hands each doing their own imperturbable thing? Just like that.
首先得用你的右手，而不是左手。
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。
Everyone knows whether they are left-handed or right-handed, but most people have no idea which side of their brain they favor.
起初，玩家需要考虑移动他们的左手或右手操纵合适的挡板。
At first the players needed to think about moving their left or right hands to operate the appropriate paddle.
实验参与者的任务是自由的决定是用左手还是右手食指按键反应，同时他的大脑被进行扫描。
Participants had their brains scanned while they decided to press a button with their right or left index fingers.
就像该联合会研究人员指出的那样，许多刺激性支出只是“左手交到右手”：国家贷款给国家。
As the confederation's researchers put it, much stimulus spending has involved "swapping from the left hand to the right hand" : the state lending to the state.
理性是我们灵魂的左手，信仰是右手。
记得左手拿包，腾出右手来随时准备和别人握手。
Hold your bag in your left hand so that your right is free for handshakes.
在顺势动作后半程，如果你的左手高于右手，同时左肩高于右肩，说明你遇到了这类问题。
You know you're making this mistake if your left hand is above your right deep into your follow-through, with your left shoulder much higher than your right.
在顺势动作后半程，如果你的左手高于右手，同时左肩高于右肩，说明你遇到了这类问题。
You know you're making this mistake if your left hand is above your right deep into your follow-through, with your left shoulder much higher than your right.
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