How many tons of ships can make people feel less bumpy?

On the one hand, it depends on how big the wind and waves are (that is, several levels of sea conditions are often said). For example, some people think that a bag of 5kg is quite heavy, while others think that a bag of 50kg is ok. Second, it depends on what ship type, cargo ship and warship. And the tonnage is not very good to compare. This involves the stability and seakeeping of ships and other disciplines, so it is difficult to explain. If you change to experience (which is not fully applicable in many cases), it will generally be tens of thousands of tons for large cargo ships and large cruise ships. Good seakeeping and not too bumpy. For slender ships, it is usually several thousand to ten thousand tons. Because this kind of ship does not pursue comfort, it requires high speed and flexibility, and its natural seakeeping is poor. But if it can reach 3000 tons or 5000 tons, there is no problem with small winds and small waves. Finally, all ships will have bumps, and they are always in a bumpy state. It's just a matter of whether the jump is bad or not and whether the passengers are comfortable or not. If you really want Cao Cao to race horses on the ground, you think too much.