Haupt and others in the shipping industry doubt those figures.

豪普特和其他航运业内人士对这些数据表示怀疑。

Haupt says it will be able to accommodate much bigger ships than it does now.

豪普特表示，到时巴拿马运河将容纳更大体积的船只。

Nils Haupt is the communications director for Hapag Lloyd, the fourth largest container shipping company in the world.

尼尔斯·豪普特是赫伯罗特航运公司的通信总监，赫伯罗特是世界上第四大集装箱航运公司。