Within the facial canal, three important events occur.

关于面神经管，有三个重点。

The facial nerve then exits the facial canal and the cranium via the stylomastoid foramen.

然后面神经通过茎乳孔离开面管和颅骨。

Still, within the temporal bone, the roots leave the internal acoustic meatus and enter into the facial canal.

走行于颞骨内，由内耳道底进人面神经管。

The seventh cranial nerve, the facial nerve, emerges from the brainstem, and then enters the temporal bone where it travels through a narrow, Z-shaped canal, called the facial canal.

第七对颅神经，即面神经，由脑干发出，然后进入颞骨，在这里它穿过了一个狭窄的Z字形管道，叫做面神经管。