xǐshǒutái lòushuǐ dìmian jīshuǐ dēng huài le dōu kěyǐ tíxǐng gōngzuò rényuán洗手台漏水、地面积水、灯坏了,都可以提醒工作人员。You can notify the staff about sink leaks, puddles on the floor, or broken lights.