1. That back-and-forth movement also adjusts the muscles in your legs and belly. 那种前后运动也能调节你腿部和腹部的肌肉。
2. The perennial vegetation adjusts to the aridity by means of various avoidance mechanisms. 多年生植物会采用各种躲避机制以适应干旱。
3. These movements can promote the eustachian tube merge, adjusts the internal ear pressure, reduces or prevents the earache. 这些动作可以促进咽鼓管合并，调节内耳压力，减轻或防止耳痛。
4. The machine uses a technology that automatically adjusts the speed and tone of any song being played to match the tempo and key the singer is using. 这台机器使用了一种技术，可以自动调整任何正在播放的歌曲的速度和音调，以配合歌手所使用的节奏和音调。
