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- Your nails should be clean. 你的指甲应该干干净净的。
- Nails should be kept, clean, well manicured and at a moderate length. Only clear or light nail varnish is permitted. 指甲应修剪整齐，保持干净整洁、长度适中。只允许涂无色或淡色的指甲油。
- One or two co-renters should be clean and quite. 需安静和干净的宿友一个或两个女生。
- In the case of children, their nails should be kept cut short and covered in cotton mittens at night. 就孩子们而言，他们的指甲应该剪短并且在晚上睡觉时戴上棉手套。
- Your nails have to be clean. 你的指甲因该干干净净的。
- All male associates should be clean shaven at all times whilst on duty. 所有男员工当班时应刮净胡须。
- All numbers should be clean and pinned on with a safety pin in each corner. 所有数字必须清楚，在（纸张的）每一个页角用大头针固定好。
- All the equipment should be cleaned down regularly. 所有设备都应该定期彻底打扫。
- Scraps where in passage way should be cleaned up. 各走道上的废料应清理干净；
- Wash your hands and clean your nails . 你洗洗手并把指甲弄干净。
- Scraps should be cleaned away with hooks, no pulling with hands. 切屑应用钩子清除，禁止用手拉。
- Wash your hands and clean your nails. 你洗洗手并把指甲弄干净。
- Itching is particularly a problem during sleep so the nails should be kept short and even cotton mittens should be worn to help stop the scratching. 瘙痒在睡眠时是一个特殊问题，所以应保持剪短指甲，甚至是戴上棉手套以制止抓挠。
- All he requires of a class is that they should be clean, punctual and submissive. 他要求全班学生整洁、守时、听话。
- Why are you always biting your nails? 你为什么老是咬指甲?
- Itching is particularly a problem during sleep so the nails should be kept short and een cotton mittens should be worn to help stop the scratching. 瘙痒在睡眠时是一个特殊问题，所以应保持剪短指甲，甚至是戴上棉手套以制止抓挠。
- All she requires of a class is that they should be clean, punctual and submissive. 她对全班的要求就是：整洁、守时、顺从。
- The wound should be cleaned and the bleeding stopped. 应该清洗一下伤口，把血止住。
- The dryer lint screen should be cleaned off between each load. 每次装入衣物后，都要将烘干设备清理干净。
- After that I'll use a nailbrush to clean your nails. 然后我会用指甲刷清洁你的指甲，
