When they drew close, we turned on a high-pressure fire hose so all this salt water began to come out and douse the rail on which they'd erected a metal ladder, and were going up.
当他们靠近时，我们打开高压水龙带，海水喷涌而出，直击已经在栏杆上竖起金属梯正往上爬的海盗。
2
I saw a white ladder all covered with water.
我看到一架白色梯子彻底浸入水中。
3
The paper discusses the two-error model demand function in ladder-like water pricing of residents living water usage—discrete continuous model, and proposes its algorithm and program in R package.