她在一次骑马事故中摔断了脊梁骨。

She broke her back in a riding accident.

他感觉到硬梆梆的铁栏杆抵住了他的脊梁骨。

He felt the hardness of the iron railing press against his spine.

铁锹撞击到坚硬的东西，他的脊梁骨一阵颤动。

The spade strikes something hard, sending a shudder through his spine.

如果说华为是中国it业中的顶梁柱，那么微软必然是全球it业的脊梁骨。

If Huawei was the pillar of China IT industry, Microsoft must be the backbone of global IT industry then.

她后背上的肌肉绷紧着，使她脊梁骨向下沉，背部有点弯成了一个弧形。

The muscles in her back tightened, pulling down from her spine and causing her back to arc slightly.