他们得出的结论是，左撇子和右撇子的形成原因相同。
中考真题- 2016 北京 阅读C
Z Remember, I always choose a positive right-handed coordinate system.
轴指向你们。，So，z，is，pointing，towards，you。，记住，我经常选择正右手，坐标系统。
互联网摘选
There is one left-handed person for every five right-handed ones.
大约每六个人中只有一个人用左手。
provided by jukuu
Other factors, such as whether one is left-or right-handed, also affect brain structure.
其他一些因素，如一个人是不是左撇子或右撇子，也会影响大脑结构。
互联网摘选
Right-handed people live, on average, nine years longer than left-handed people do.
习惯用右手的寿命平均比左撇子长9年。
互联网摘选
Left-handed people are three times more likely than right-handed people to become alcoholics.
左撇子人成为酒鬼的概率是右撇子人的3倍。
互联网摘选
My brother used to play tennis right-handed until he was fifteen.
我的兄弟在15岁前一直用右手打网球。
provided by jukuu
One reason may be that there are not as many left-handed people as there are right-handed people.
其中有一个原因是，用左手的人不及用右手的人多。
互联网摘选
他们也比偏左手性或右手性同学遭受更大的语言困难。
互联网摘选
Many customers asked the Burger King staff for the traditional right-handed burger.
许多顾客向工作人员询问了传统的“右手汉堡”。
互联网摘选
Experiment on penetration of right-handed circularly polarized wave through a dense plasma
右旋偏振波对高密度等离子体的穿透实验
互联网摘选
Method The subjects were 14 healthy right-handed college students ( 7 females, 7 males).
方法被试者为14名（7男7女）右利手健康大学生。
互联网摘选
Could it have to do with whether the artists were left-handed or right-handed, like
有没有可能和画家是左撇子还是右撇子有关呢？
互联网摘选
功率谱方法表明在任务与休息状态之间，大脑右侧运动皮层相对左侧运动皮层，BOLD信号有更大的功率差，这说明其右侧运动区域有更多相关神经细胞被诱发。
互联网摘选
