Colonial said Monday it hopes to have most of its fuel transportation system running again by the end of the week.

殖民管道公司周一表示，其希望公司的大部分燃油运输系统能在本周末前恢复运行。

So, it's hard to say if hydrogen will fuel future transportation, but a hydrogen train is being tested in Germany.

因此，很难说氢能是否会为未来的交通提供燃料，但德国正在测试氢能列车。