样样都是莫利敏捷灵巧的手缝制成的。

Everything had been stitched by Molly's nimble fingers.

《柯林斯英汉双解大词典》

关于人的利手习惯的传统观点是，利手习惯与大脑的双侧专门化有关，而语言处理功能集中在大脑的左侧。

The orthodox view of human handedness is that it is connected to the bilateral specialization of the brain that has concentrated language-processing functions on the left side of that organ.

youdao

这也不能解释为什么在一个由父母一方决定用利手的物种中，当后代具有相同的遗传倾向时，他们并非完全是右撇子或左撇子。

Nor does it explain why, in a species where one parent determines handedness, a brood is not exclusively right-or left-handed when the offspring would have the same genetic predisposition.

youdao

Again, this is a right-handed centric thing but if you're right-handed, language on the left, math and music on the right.

重申一遍,这是以右利手为基础的研究结论,如果你是右利手,那么语言功能便定位于左半球,而数学运算与音乐则定位于右半球

耶鲁公开课 - 心理学导论课程节选

Those of you who are right-handed, which comprises about nine out of ten people, have language in your left hemisphere.

大约九成的人,都是右利手,他们的语言功能定位于左半球

耶鲁公开课 - 心理学导论课程节选

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

耶鲁公开课 - 心理学导论课程节选