1. paddling is a dialect, pronounced Huá shuǐ, which means playing soy sauce. Modern refers to lazy behavior during work and study. The most popular stroke in WOW is that "dps" does not reach the height it should have in the copy activity.

2. From ancient times, when rowing a big boat by water, many sailors had to row together. Some of them were lazy and pretended to work hard, so they just beat the water with paddles to pretend to be rowing hard, so it was called paddling.