ala of sacrum

例句：

1. 1. The doctor examined the patient'ssacrum for signs of injury.
   医生检查了患者的骶骨以寻找受伤的迹象。
2. 2. During a yoga session, it isimportant to pay attention to the alignment ofthe spine and sacrum.
   在瑜伽练习中，注意脊柱和骶骨的对齐是很重要的。
3. 3. The patient was advisedto avoid lifting heavy objects while the sacrum was still healing from an injury.
   患者被建议在骶骨从一次伤害中恢复之前避免搬运重物。