back-up的例句（back-up在句子中的用法）

• It should of course be given back. There is no argument about that. 它当然应该还回去，这是无可争议的。
• Don't arch your back, keep your spine straight. 别佝着背，把腰挺直。
• John and Isabelle moved apart, back into the sun... 约翰和伊莎贝拉彼此分开，回到了阳光下。
• I wrote to him but I never had an answer back... 我写了信给他，但一直没收到回信。
• ...a family who could trace their ancestry back to the sixteenth century. 世系可上溯到16世纪的家族
• He could trace his ancestors back seven hundred years. 他的先祖可以上溯到700年前。
• I stumbled sideways before landing flat on my back, much to the amusement of the rest of the lads... 让其他小伙子们笑不可支的是，我被绊了一跤，身子一歪，结果仰面摔倒在地。
• Slowly they ambled back to the car. 他们慢慢地走回到汽车那儿。
• 'What are you going to do?' — 'I don't know. I could always go back in the Navy or something.' “你打算做什么？”——“不知道，我总还是能回到海军或者什么的。”
• His group was forced to turn back and take an alternate route. 他的小组被迫返回并选择了另一条路线。
• Nowadays, a great deal can be done to alleviate back pain. 如今，减轻背部疼痛可以有许多方法。
• 'Come back!' he called after me... “回来！”他朝我喊道。
• Complete the form and affix four tokens to its back... 填完该表，在背面贴上4张凭券。
• He tried dividing it into two bundles, tying them to his walking stick, and slinging the whole affair across his back. 他试着将它分成两包绑在他的拐棍上，然后把所有东西都挂在后背上。
• After the adverts, the presenter tried to pretend that everything was back to normal. 广告过后，主持人努力假装一切恢复正常。
• The gentleman, despite his advanced years, helped Kathryn back to her seat. 这位绅士，尽管年事已高，仍然帮着凯瑟琳回到座位上。
• It was an acutely uncomfortable journey back to London. 那是一次极其痛苦的返回伦敦的旅行。
• He took up his accustomed position with his back to the fire... 他背对着炉火在通常的位子上坐了下来。
• With one accord they turned and walked back over the grass. 他们步调一致地转身走过草坪。
• He looked back at the abject, silent girl and repeated his question. 他转过头看着这个噤若寒蝉的女孩，又重复了一遍他的问题。