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.

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命令或者动作按照目录分城几个部分显示在左侧。

The commands or actions are categorized into sections displayed towards the left.

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在左侧的活动区域中跳起一个小耀斑。

A small flare rises from the active area on the left.

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Over here in the lower left corner, we have elements that as a group have very low values of average valence electron energy.

在底层的左侧角落，我们看到以组为单位的,价电子能较低的元素。

麻省理工公开课 - 固态化学导论课程节选

Adam will tell us later -- this is in Book Eight when Adam recounts for us the creation of Eve -- that God: op'n'd up my left side, and took he Rib He form'd and fashion'd with his hands.

亚当稍后会告诉我们，在第八册书当亚当让我们想起,夏娃的诞生，上帝说：,打开我的左侧身体，…,他用双手塑造那根肋骨。

耶鲁公开课 - 弥尔顿课程节选