reversible ballasting system

例句：

1. 1.The reversible ballasting system can adjust the weight of the ship to balance its center of gravity.
   可逆平衡系统可以调整船只的重量来平衡其重心。
2. 2.The engineer used a reversible ballasting system to stabilize the boat during the storm.
   工程师使用了一个可逆平衡系统来稳定船只在暴风雨中。
3. 3.The reversible ballasting system was designed to reduce fuel consumption and emissions in large ships.
   可逆平衡系统被设计用来减少大型船只的燃油消耗和排放。