Maybe some of us remembering, recognizing this midline for the first time in a long time.

也许我们中的一些人记得，在很长一段时间里第一次认识到这条中线。

And then this time, we're gonna walk the knees towards the midline.

这次，我们用膝盖沿着中线走。

Beautiful, finding this kind of zipper sensation through the midline.

很漂亮，通过中线找到这种拉链的感觉。

Hug the low ribs in. Feel everything turn on in the midline. Breathe in.

收拢腰部肋骨。感觉一都在中线打开。呼吸。

I'm gonna walk the knees in towards the midline and walk my wrists underneath my shoulders.

我要把膝盖朝着中线移动，手腕要放在肩膀下。

Exhale, palms kiss together and we're gonna slice right down the midline, Forward Fold all the way back down.

呼气，两手掌紧贴，然后从中线向下，向前折叠，一直向下。

See if you can hug the midline.

看能否找到中线。

Now gently lift it towards the midline.

现在轻轻地把脾脏朝着中线举起。

If you're starting to shake here, and tremble, you are not alone. We're finding this midline.

如果开始发抖，发抖，并不孤单。我们找到了中线。

So my midline still in line with the spine of my mat. Toes facing down here. You can press into the heel.

所以我的中线仍然与垫子的中线保持一致。脚趾朝下。可以压脚跟。

If the underlying problem is in the brain or brainstem before the upper motor neurons cross the midline, it’s called an upper motor neuron lesion.

如果潜在病因在于脑或脑干，即在上运动神经元穿过脑干前，叫做上运动神经元损害。

A large subdural hematoma on one side of the skull can cause a midline shift, which is the displacement of the whole brain toward the opposite side of the skull.

量的单侧硬膜下血肿会造成中线移位，即整个脑都向另一侧偏移。

And remember, Saturn is oblate, so as the rings formed they would've felt a gravitational tug from Saturn's equatorial bulge, centering them right over the planet's midline.

记住，土星是扁球形，所以当土星环形成的时候，它会受到来自土星赤道隆起的引力，使之处于土星的中线上。

An upper motor neuron extends down from the left motor cortex, goes across the midline in the brainstem to the right side, and then meets with a right lower motor neuron which hitches a ride on the right facial nerve.

从左侧运动皮质发出的上运动神经元，在脑干穿过中线到达右侧，然后连接右侧下运动神经元并传导至右侧面神经。