In sciatica, the main symptom is aching and sharp leg pain.

坐骨神经痛的主要症状是疼痛，尤其是小腿部的锐痛。

Sciatica refers to aching and sharp leg pains that radiate below the knee.

坐骨神经痛是指向膝盖以下放射的疼痛，尤其是小腿锐痛。

Nikki Ratlin, 30, erratic B.P. In the field, complaining of chest and leg pain.

Nikki Ratlin，30岁，血压波动诉胸痛，腿痛。

The signs of blood clots are things like an extremely persistent headache, abdominal pain, leg pain, or shortness of breath within one-to-two weeks of vaccination.

血块的迹象是在接种疫苗后一到两周内出现极度持续性头痛、腹痛、腿痛或呼吸急促等症状。