哪台机器是用来锻炼背部的？
虎戏可以减轻背部的疼痛。
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.
过重书包对学童背部的伤害引人关注。
Concerns have been raised over the damage caused to children's backs by heavy bags.
这可通过每个封装背部的面板进行设置。
These are set using the panel on the back of each enclosure.
保持腰背部的自然弯曲，不要屏住呼吸。
Maintain the natural curve in your lower back, and don't hold your breath.
保持腰背部的自然弯曲。
他的脖子好痛，太阳也在灼烧着他背部的肌肤。
保持腰背部的自然弯曲，保持收紧你的核心肌肉。
Maintain the natural curve in your lower back, and keep your core muscles tight.
背部的大片刺绣是这件华丽的男士浴袍的最大特点。
This luxurious black, men's dressing gown features a huge embroidered logo on the back!
通常情况下，神经嵴细胞会爬过整个胚胎并形成一条横贯背部的窄带。
Normally, the neural crest cells crawl through the embryo and form a strip running along the back.
在你站起来的时候，继续保持腰背部的自然曲线，保持收紧你的核心肌肉。
As you stand, maintain the natural curve in your lower back and keep your core muscles tight.
向你的医生寻求建议，在大部分情况下只要是侧睡不管左右，都可以减轻你背部的压力。
Ask what your doctor recommends -in most cases, lying on either side should do the trick and help take some pressure off your back.
向你的医生寻求建议，在大部分情况下只要是侧睡不管左右，都可以减轻你背部的压力。
Ask what your doctor recommends - in most cases, lying on either side should do the trick and help take some pressure off your back.
在你站起来的时候，继续保持腰背部的自然曲线，保持收紧你的核心肌肉。用你的腿部肌肉——不是背部——去抬起物品。
As you stand, maintain the natural curve in your lower back and keep your core muscles tight. Use your leg muscles - not your back - to lift the object.
一位台湾海洋生物学者宣布他在台湾南部海岸发现了一个新的螃蟹物种，这种螃蟹背部的红壳带有白色小点，看上去很像草莓。
A marine biologist says he has discovered a newcrab species off the coast of southern Taiwan that looks like astrawberry with small white bumps on its red shell.
按摩使得我背部紧张的肌肉松弛下来。
伸展一下你的手臂，背部，腿和脖子。
这可以促使宝宝前进，并给你的背部减压。
It encourages the baby to move forward, taking that load off your back.
现年77岁的奥尼卡·恩佐·维拉三年前加入了球队，在此之前常感到背部和膝盖酸痛。
Onica Ndzovela, 77, suffered back pain and sore knees before joining the team three years ago. "I am fresh, I don't feel any pain in my body, I can run."
需从他的背部移植新皮肤。
他需要动手术来医治烦人的背部伤痛。
这可能会增加以后生活中可能出现的背部问题。
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.
医生给病人翻了个身，检查他的背部。
看他的背部。
试着不要倚靠任何东西，挺直你的背部。
Try not to lean against anything and straighten out your spine (back).
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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