zero elevation

例句：

1. 1.The car is parked at a zero elevation.
   这辆车停在零高度。
2. 2. The mountain has a zero elevation, which means it's level with the sea.
   这座山的零高度意味着它与海平齐。
3. 3. The zero elevation of the building is due to its unique design.
   这座建筑的零高度是由于其独特的设计。