bend forward and backward
基本解释
- 前頫後仰
英汉例句
- Please bend forward and backward. That's fine.
請曏前彎、曏後仰。 - Injury to the lumbar area affects the ability to bend forward, backward, and from side to side. In addition, the ability to rotate the hips and lower back is decreased.
腰部損傷影響到前後左右的彎腰能力，而且，髖部及下腰的鏇轉能力降低。