She quickly sketched a huge fin-like shape below the boat.
"The Dragon Bone has two core functions. First, it acts like a knife inserted into the water, providing enormous lateral resistance to prevent the boat from being blown sideways by the wind."
"Second, the bottom usually contains ballast weighing several tons, offering strong restoring torque. Like the bottom of a tumbler doll, the more the boat tilts, the more it wants to right itself."
"The size of the sail, the width of the hull, the weight and depth of the Dragon Bone must be calculated with extreme precision to achieve a perfect balance. A bigger sail is not necessarily better, but a perfectly matched one is. A good sailor is a master of balance."
This explanation once again broadened the viewers' horizons in the live broadcast room.
