“驼背的”常见英文表达是 “hunchbacked” 或 “stooped”。
hunchbacked:侧重于描述因脊柱弯曲而形成明显的驼背体态 ,例如:The hunchbacked old man walked slowly down the street.(那个驼背的老人慢慢地走在街上。)
stooped:更强调因年龄、习惯或身体状况导致背部向前弯曲的姿态,不一定有严重的脊柱畸形,例如:She had a stooped posture from years of hard work.(由于多年的辛苦劳作,她背部弯曲。)