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- I bent back too far and hurt my back muscles. 我后仰得太厉害，扭伤了腰部。
- to sprain one's back muscles 扭了腰
- sprain one's back muscles 扭了腰
- She must sprain one of her ankles. 她一定扭伤了脚踝。
- He can break a camel' s back with one wave of his wings. 英勇的猛禽正凌空而下，它能一膀子拍断公骆驼的腰；
- The massage relaxed my tense back muscles. 按摩使得我背部紧张的肌肉松弛下来。
- To exercise the shoulder and back muscles. 锻炼肩部和后臂部肌肉。
- She put the saddle on the horse' s back. 她把马鞍放在马背上。
- He is binding a burden on the camel 's back. 他在将重物往骆驼的背上捆绑。
- Ursula caught the Arab’s back collar. 她立即全力追赶阿拉伯人。
- You need to use your back muscles to swim the butterfly-stroke. 你必须用你背部的肌肉来游蝶泳。
- The back muscles of the thoracic region are thinner. 胸段的背肌较薄弱。
- Objective: To exercise the shoulder and back muscles. 目的:锻炼肩部和后臂部肌肉。
- My back muscles ache from shoveling snow in walkways and driveway. 我的背部肌肉酸疼从铲起雪在走道和车道里。
- One owner reported that her Munchkin likes to hide and then leap out on her dog’s back and manages to hang on while the dog races round the room! 有个主人说他们的曼赤肯猫喜欢跳到狗的背上，并且骑著狗儿在家里跑来跑去?
- Malasana: This position, for ankles and back muscles. 这个姿势可以锻炼关节和背部肌肉。
- She' s back to her former self again, eg after an illness. 她又恢复了以前的样子（如病後）.
- SHG laughed at the camera and hid her face behind KSW's back. 宋慧乔坐在金承佑旁边，正戴着耳机听音乐。
- His back muscles are so strong; no wonder he swims the butterfly stoke so well. 他背部的肌肉那么结实，难怪蝶泳游得那么好。
- They literally let it run off like water on a duck 's back. 他们几乎把这当成是耳旁风。
