After finish paving hutch defends floor tile, look at the floor drain the water should check whether the drainage smooth, to remove floor drain cover drainage speed shall prevail.
铺完厨卫地砖后应该放水检查，看看地漏排水是否顺畅，以去掉地漏上盖后的排水速度为准。
Check that there is nothing in the water below you, look straight ahead and step off.
看看前面水里是不是没有东西，向前看，走下去，不要跳下去。
Check that there is nothing in the water below you, look straight ahead and step off.
看看前面水里是不是没有东西，向前看，走下去，不要跳下去。
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