用右手的猴子与用左手的猴子一样多。
There are as many right-handed monkeys as there are left-handed ones.
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?
在左手任然在视线中时，一个实验人员用一把小刷子平行的划过每只右手。
With the left hand also on view, an experimenter stroked each right hand in parallel with a small brush.
他尝试过重回写作，用左手打字，去开始一本他已经酝酿了很久的小说。但很快就把它丢在了一边。
He tried to return to work on a long-gestating novel, typing with his left hand, but soon set it aside.
“好了 好了没关系 ”他喃喃地说着 用左手轻轻地搂着我的腰把我拉向他身旁 。
"Hey, hey, it's okay, " he murmured softly, wrapping his left arm around my waist and pulling me to him.
如果我用我的左手，那感觉就像是别人在做。
If I use my left hand, it feels like someone else has joined my cause.
玛丽用左手写字以伪装自己的笔迹。
Mary disguised her handwriting by writing with her left hand.
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.
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。
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.
弦乐器的演奏者练习的则是在左手的手指上下滑动的同时，用右手前后拉动琴弓——两个截然不同的动作。
String players practice moving the fingers of the left hand up and down, while drawing the bow to and fro with the right arm — two entirely different movements.
弦乐器的演奏者练习的则是在左手的手指上下滑动的同时，用右手前后拉动琴弓——两个截然不同的动作。
String players practice moving the fingers of the left hand up and down, while drawing the bow to and fro with the right arm-two entirely different movements.
试着扭身用左手碰你右边的东西，用右手碰左边的东西。
Reach with your left hand to things on your right and vice versa.
这幅画像用米色、棕色和黑色勾勒出了一个很忧郁的莫奈，那只奇怪的未完成的左手还握着画笔。
The portrait features a gloomy Manet painted in beiges, browns and blacks with an oddly unfinished left hand holding his paintbrush.
用左手吃饭是很粗鲁的！
我们也应记住，世界上许多地方的人是用左手完成如厕动作的。
Also bear in mind that in many parts of the world, the left hand performs double-duty as toilet paper.
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.
在赞同共和党方面，那些用右手握手柄的实验对象得分3.6，然而，用左手握手柄的为3.4，两者差别不大。
Those who squeezed with their right hands scored 3.6 in their agreement with Republicans while those who squeezed with their left hands scored 3.4, a non-significant difference.
他用左手牵着珂赛特，用右手从地上拾起他的那根棍棒。
He took Cosette by his left hand, and with his right he picked up his cudgel, which was lying on the ground.
在你的头后，用右手慢慢的往下拉浴巾，左手跟着弯曲，你的肘部保持平直，保持浴巾稳定。
Gently pull the towel behind your head with your right arm, bending your left arm behind your head, so your elbow points straight up. Inhale, holding the towel steady.
电源键和声音键的位置也有点问题，当你用左手拿着时很容易不小心碰到他们。
Compounding matters is the problematic location of the power and volume buttons. Holding the device in your left hand often causes you to hit these by accident.
所以呢，要锻炼右脑最好的办法就是使用身体的左边部位，什么意思，也就是吃饭用左手，写字用左手，你要愿意，用左脚也没人管你。
For right brain activation, and, therefore, creativity development it is very helpful thing to exercise the left side of one’s body. What way?
选举官头也不抬，用塑料棒沾了紫色墨水就在我左手的中指上抹下一条污渍。
The polling officer didn't even raise her head. After dipping a plastic straw into a bottle of purple ink, she drew a blotchy line down the middle finger of my left hand.
吴曼用右手上的假指甲拨弦，而用左手手指压盖音柱。
The fake fingernails on Ms Wu's right hand pluck the strings, while her left hand fingers the frets.
费德勒采取如此激烈的行动可能为时已晚，右撇子纳达尔用左手打球的唯一原因是他叔叔兼教练Toni的远见。
While it may be too late for Federer to take such drastic action, the only reason Nadal, a natural right-hander, plays left-handed is because of his uncle and coach Toni's foresight.
把左手里的油，在耶和华面前，用右手的一个指头弹七次。
And with his right forefinger sprinkle some of the oil from his palm seven times before the Lord.
研究者研究了1000名著名商业经理的照片并发现这些经理有21%的人用左手写字。
Researchers studied photographs of 1, 000 prominent business executives and found that 21 percent of these executives wrote with their left hand.
把右手的一个指头醮在左手的油里，在耶和华面前用指头弹七次。
Dip his right forefinger into the oil in his palm, and with his finger sprinkle some of it before the Lord seven times.
开始有一个人，然后另一个，接着几乎人群中的每个人都伸出了他们的左手，用三根手指触碰了下他们的嘴唇，然后伸向了我。
At first one, then another, then almost every member of the crowd touches the three middle fingers of their left hand to their lips and holds it out to me.
第二个输入动作是一个更加坚定果断的对上翼的拉，在这个例子中是用左手。
The second input is a firmer pull on the upper wing, in this case with the left hand.
第二个输入动作是一个更加坚定果断的对上翼的拉，在这个例子中是用左手。
The second input is a firmer pull on the upper wing, in this case with the left hand.
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