| 1. | There is no crack or defect ; and
聚水器没有裂缝或损毁和 |
| 2. | For the u - trap to function properly , it must be charged with water
聚水器内须有足够贮水，方可发挥其隔气作用。 |
| 3. | 11 . for the u - trap to function properly , it must be charged with water
11 .聚水器内须有足够贮水，方可发挥其隔气作用。 |
| 4. | To ensure this preventive mechanism function properly , the water traps must be filled with water
聚水器内须有足够贮水，方可发挥其隔气功能。 |
| 5. | To ensure this preventive mechanism function properly , the water traps must be filled with water
聚水器内须有足够贮水，方可发挥其隔气功能。 |
| 6. | Each of these sanitary fixtures is fitted with a u - shaped water trap to prevent foul smell and insects in the sewers from entering the toilets
上述?生装置都各设有u形聚水器，防止污水管的臭味和昆虫进入浴室。 |
| 7. | The u - shaped water traps of the water closets , the basins and the bathtubs did not have the same problem as these fixtures were frequently used
连接水厕、洗手盆和浴缸的u形聚水器，由于经常使用，则不会出现相同的问题。 |
| 8. | Residents of amoy gardens were also advised to maintain the water seal at the u - traps of drainage outlets to ensure proper functioning
政府亦已劝喻淘大花园居民，保持连接排水渠的u形聚水器有足够水份，以确保该装置能发挥其隔气功用。 |
| 9. | An inspection of wing shui house s drainage system had been conducted . the floor drains of all the households were found functioning and the u - traps were filled with water
小组已检查荣瑞楼的排水系统，所有单位的排水口均运作正常， u型聚水器亦贮满水。 |
| 10. | Both dr yeoh and dr chan reminded the public that the cleansing and filling of the u - trap in each flat with water were important in the prevention of the disease
杨医生和陈医生同时提醒市民清洁居所及把单位内Ｕ型聚水器注水，有助预防严重急性呼吸系统综合症。 |
