Wet Floor

• 地板未干

Wet Floor的用法和样例：

例句

1. He loses his footing on the wet floor and fall.
   他在潮湿的地板上失去平衡而摔倒了。
2. He lost his footing on the wet floor and fell.
   他在潮湿的地板上失去平衡而跌倒了。