But when your ulnar nerve reaches your elbow, it runs beneath the bony bump at the bottom of your humerus, named the medial epicondyle, and it passes through a tunnel of ligament and muscle tissue called the cubital tunnel.

但是当尺神经到达肘部时，它下于肱骨底部（也被称为内上髁）骨隆，行经韧带和肌肉组织隧道（即肘管）。

The funny bone sensation is when you actually hit the ulnar nerve, which is pretty superficial right here as it comes around the medial epicondyle of your upper arm bone.

这种感觉是当你击中尺神经时产生，它非常浅，因为它围绕着你上臂骨内上髁。

When you bend your elbow, your ulnar nerve gets flattened against the medial epicondyle and the protective tissue in the area gets displaced, bringing the nerve especially close to the skin's surface.

当你弯曲肘部时，尺神经会扁平地贴于内侧髁上，该区域保护组织发生移，使尺神经特别接近皮肤表面。