她背部受了严重烧伤。
他打壁球时背部受伤了。
鲍威尔背部椎间盘破裂，因此卧床一年。
Powell ruptured a disc in his back and was laid up for a year.
他有一套新的健康养生法来加强他的背部力量。
他的背部和大腿都有划伤。
你可以对你的小腿肌肉、大腿肌肉（前面和后面）、胸部、腹部、臀部、肩部和背部这么做。
You can do this with your calf muscles, thigh muscles (front and back), chest, abdomen, buttocks, shoulders and back.
1993年，他需要做背部手术来减轻数十年行走带来的疼痛。
In 1993, he needed back surgery to relieve pain caused from decades of walking.
采纳以上建议，你就不会再抱怨背部疼痛、四肢麻木或无力了。
Take the above advice, and you may not complain back pain, numbness or weakness in your arms and legs anymore.
她一生中尽管做了许多手术，但她背部的剧痛还是没有被治愈。
Throughout her life, despite many operations on her, nothing can be able to cure the terrible pain in her back.
研究表明，如果人们总是长时间坐在电脑屏幕前，他们更有可能患上背部疾病。
Studies show that people are more likely to suffer from back problems if they always sit before computer screens for long hours.
你还应该避免超过7%坡度，因为这会让你的背部、臀部和脚踝承受太大的压力。
You should also avoid going above a 7% incline, because it places too much strain on your back, hips and ankles.
丽莎突然扑向蟒蛇，张开嘴，咬着它的背部，好像要吃一块半生不熟的牛排。
Suddenly Lisa threw herself to the boa, opening her mouth and bit into the boa's back as if trying to eat a rare steak.
姿势指的是一个人保持身体的方式，尤其是站立、行走或坐着时的背部、肩膀和头部。
Posture means the way in which someone holds his or her body, especially the back, shoulders and head when standing, walking, or sitting.
穿高跟鞋的人出现严重的背部问题、扭伤或脚踝骨折的风险，比穿平底鞋的人高出三倍。
The risk of severe back problems and twisted or broken ankles is three times higher for a high heel wearer than for a flat shoe wearer.
我们让她坐在你的一把椅子上，她的背部得到了适当的支撑，这让她感觉充满活力，打字速度加快了一倍。
We show her in one of your chairs, her back properly supported, feeling full of energy, typing twice as quickly.
在每年只有半英尺降雨量的环境下，这种甲虫只能通过它背部亲水性皮肤在早晨收集的水露存活下来。
With half an inch of rain per year, the beetle can only survive by consuming the dew it collects on the hydrophilic skin of its back in the early mornings.
你的按摩师知道你的背部肌肉比女高音尤克里里琴弦还紧；你的心理医生会说你的紧张有一半来自于压力。
Your massage therapist knows that your back muscles are tighter than the strings on a ukulele; your shrink knows that half your tension comes from stress.
穿着高跟鞋也会造成鞋跟被人行道裂缝或阴沟栅卡住以及摔倒在地上的危险，穿鞋的人有可能会摔断鼻子、背部或脖子。
Wearing heels also creates the threat of getting a heel caught in a sidewalk crack or a sewer-grate and being thrown to the ground—possibly breaking a nose, back, or neck.
此外，尽管人类直立行走已经有数百万年的历史，我们的脚和背部仍在两足行走的姿势中艰难斗争，无法轻易承受过长的四肢持续施加的压力。
Moreover, even though humans have been upright for millions of years, our feet and back continue to struggle with bipedal posture and cannot easily withstand repeated strain imposed by oversize limbs.
把最重的东西放在靠近身体的地方，把小的放在外面，远离背部。
Pack heaviest objects close to the body, and place little ones outside, away from the back.
他的背部一点一点地舒展和拉直，直到突然他直立起来，成了真正的男人。
Bit by bit, his back uncurls and straightens until all of a sudden there is he, upright, truly a man.
双脚分开与肩同宽，双臂抱着婴儿。保持背部挺直，重复深膝弯曲。
Standing with feet shoulder-width apart and cradle baby with both arms. Keeping a straight back and repeat deep knee bends.
对于那些仅在仰卧时才会打鼾的人，在他们的上背部放一个枕头可以促使他们改变睡姿。
For those who snore only when sleeping on their back, placing a pillow under their upper back may encourage them to change sleeping position.
虎戏可以减轻背部的疼痛。
我走向那个女孩，突然注意到她的背部有点不对劲。
I went towards the girl and suddenly noticed that something was wrong with her back.
在做任何困难的运动如跑步之前，腿、手臂、背部和脖子要有充分拉伸。
You need to stretch your legs, arms, back and neck before you do any difficult activities like running.
背部的疼痛让我难以忍受，甚至连基本的日常工作都变得困难。
The pain in my back was hard to bear and even basic daily tasks became difficult.
你需要一个能支撑你背部的座位，书本应与你的眼睛保持适当的距离。
You need a seat which supports your back and the book should be at the right distance from your eyes.
他们注意到，每一只火烈鸟用脸摩擦尾羽，然后再将这种颜料抹在颈部，背部和胸部的羽毛上。
They noted that each bird rubbed its cheek against its preen gland and then onto its neck, back and breast feathers.
放在手中你可能会感觉到手机背部有轻微的隆起。
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