您要查找的是不是：
- "Now he has his back towards me." I thought, "Perhaps if I walk softly, I can slip away unnoticed. “现在,他背对着我,”我想,“要是我脚步儿轻些,我可以人不知鬼不觉地溜走。
- He had a heavy package in his back. 他背着一个沉重的包裹。
- He failed in the examination because he hadn't put his back to it. 他这次考试没有通过，因为他没有很努力。
- When he came to work for us,he hadn't a shirt to his back. 刚来为我们工作时，他一贫如洗。
- He had a monkey on his back and sold almost what he had for drugs. 他是个瘾君子,为了吸毒,他几乎卖掉了一切。
- When he had his back to the wall, someone stabbed him in the back. 当他处于绝境中时,有人出卖了他。
- When he came to work for us, he hadn't a shirt to his back. 刚来为我们工作时，他一贫如洗。
- He left his back to me. I was sure that he had been angry withe my word. 他背过身去不理我,我知道他肯定是被我的话惹恼了。
- He leant towards me and murmured that he had to leave. 他靠近我, 并小声告诉我他要离开。
- He has something the matter with his back. 他的背部有点毛病。
- He has pulled a muscle in his back. 他背部肌肉拉伤了。
- At last he chanced to sail back towards the place from which he had started. 最后他碰巧又回到了他出发的地方。
- He has been cool towards me ever since we had that argument. 自从我们那次争吵以来，他对我一直是冷冰冰的。
- Simon knows that he has the head of the Department at his back. 西蒙知道他有系主任的支持。
- He knows that he has the head of the department at his back. 他知道他有系主任支持他。
- He certainly has his back to the wall for he has lost his job. 无疑他的情况不妙，因为他失业了。
- He had me help him with his homework. 他叫我帮忙他做家庭作业。
- During his address to the man with the pole-axe, he had turned his back to M.Leblanc. 当他斥责那个拿板斧的人时，他的背是对着白先生的。
- He had the cheek to ask me to do his work for him. 他居然有脸叫我替他工作。
- No wonder his back aches when he has been humped over his desk all day! 难怪他的背痛，他伏案工作了一整天！
