您要查找的是不是：
- Easy to keep clean; can be washed by hand. 易于保持清洁;可手洗。
- Easy to keep clean; wipe with a damp cloth. 便于保持清洁,可用湿布块擦拭。
- Keep clean and tidy in injection area. 保持一个正气、干净的工作环境。
- Unplug after using and keep clean when cold. 一、在使用完毕后将电源线拔出，并冷却后进行清洁。
- Keep clean and tidy working environment. 保持干净整洁的工作环境。
- The wrll must be keep clean so that germs do not infect it. 伤口需保持清洁，才不致于感染细菌。
- Guangzhou Keep Clean Star Chemical Technology Co., Ltd. 广州市保洁星化工科技有限公司。
- Pad with removable and machine washable cover; easy to keep clean. 含椅子垫套,可拆卸、机洗。
- Easy to keep clean; removable and dry-cleanable mattress cover. 便于保持清洁;床垫套可拆卸、机洗。
- Keeping clean is a safeguard against disease. 保持清洁是抵御疾病的防护措施。
- Keep clean all the time, put the leftover in the garbage. 六，讲究卫生，将剩饭剩菜倒入指定的垃圾桶内。
- Iron corrodes unless it is greased or kept clean. 如果不涂油或保持清洁铁便会腐蚀。
- Keep clean filter can prolong the service life of the chiller. 保持过滤网干净可以延长冷水机的使用寿命。
- The room is kept clean and tidy. 房间收拾得很整洁。
- Earthenware has an advantage over wood in being more easily kept clean. 陶器的优点在于比木器更容易保持清洁。
- The children were tired out when they arrived home-they'd had the time of their lives playing in the mud, without their parents there to tell them to keep clean. 孩子们回家时都累坏了——他们在泥地时玩耍，没有父母在身边叮嘱他们保持干净，玩得开心极了。
- As you know,the station has to be kept clean. 列车员: 你知道，车站必须保持干净。
- Our classroom must be kept clean and tidy. 我们教室一定要保持干净整洁。
- The computer room should be kept clean and tidy. 电脑室应保持干净和整洁。
- Are production areas kept clean and tidy? 生产场地干净整洁吗?
