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- It often Begins after lower Back strain and is associated with spinal disk herniation. 通常开始于后背下部用力过猛而扭伤,并伴随有椎间盘突出。
- In my clinical practice for manual laborers, I realized gradually that their lower back strain were closely bound up Malposition of pelvis, which was usually ignored by others. 在诊治体力劳动者疾患的临床实践中，逐步认识到他们的“腰脊”劳损，与“骨盆歪斜”息息相关，而这点往往被人忽视。
- Doctor. But most back strains are psychological. Maybe what I need is a psychologist. 大概需要运动,大概需要。
- The passengers fell silent as those in the back strained to see what the commotion in the front was all about -- probably a search for the purse was on. 一瞬间，车里的杂音消失了，后边的人都伸长脖子朝前边看，前边的乱动着，可能是在找钱包。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借，因为总是有去无回。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
- The talks have been put back to Friday morning. 谈判推迟到星期五早上进行。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- After a long coma the sick man slowly came back. 昏睡了好久以后，那个病人慢慢地恢复了活力。
- Back in Nigeria we used to play a lot of tennis. 我们以前在尼日利亚经常打网球。
- The crowd fell back to let the ambulance through. 人群往后退，让救护车通过。
- The teacher get a raspberry as she turn her back. 该教师转过身去时有人用舌与唇发出嘲笑她的声音。
- He is a full back of our football team. 他是我们足球队中的后卫。
- How much did your new bicycle set you back? 你的新自行车花掉了你多少钱？
