1. These cruel devices are designed to stop prisoners from bending their legs. 这些残酷的刑具是设计来限制犯人弯腿的。
2. One source of error is refraction, the bending of light beams as they pass through air layers of different temperature and pressure. 误差的一个来源是折射,即光束通过不同温度和压力的空气层时发生的弯曲现象。
3. Rick appeared, bending his head a little to clear the top of the door. 里克来了,他稍稍低头避开门框。
4. Businessfolk are bending over backwards to avoid seeming extravagant. 商界人士正竭尽全力避免显得铺张浪费。
5. The old lady was bending down, Tom watching, with interest emphasized by anxiety. 老太太弯着腰,汤姆焦急万分地看着她。