Well, TC Energy is the company. They used to be called TransCanada.

这个公司是TC能源公司。该公司过去名为横加公司。

TransCanada says it needs more time as it negociates with authorities over a route in Nebraska.

加拿大管道公司称，就内布拉斯加州管道线路问题，他们需要与当局进行协商。

Both the company behind Keystone, TransCanada, and the Canadian government, expressed disappointment in the president's decision.

而Keystone XL管道项目背后的TransCanada公司及加拿大政府对奥巴马总统的决定表示失望。

On Monday, TransCanada said it has asked for suspension while it negotiates with Nebraska over the pipeline's route.

周一，加拿大管道公司称已经提出了暂停审查的请求，并将就管道线路问题与内布拉斯加州进行商讨。

Now with partners BP, TransCanada, ExxonMobil and the state, it's hoping to build another much bigger one.

现在与合作伙伴 BP、TransCanada、埃克森美孚和政府合作，它希望再建一个更大的工厂。

The pipeline would have transported more than 800,000 barrels per day from the oil sands of Alberta, Canada. TransCanada was the company behind the plan.

如果该管道得以建成，每天将可以从加拿大阿尔伯塔省的油砂运输超过80万桶原油。TransCanada就是该计划背后的公司。

TransCanada's effort to build Keystone has taken almost as many twists and turns at the 1,200-mile pipeline itself would, with lawsuits and legislative battles that dragged on more than seven years.

加拿大横加管道公司建造基石输油管道的努力和这条长1200英里的管道一样一波三折，诉讼和立法争论使这个项目拖了七年多的时间。

The company behind the 1,700-mile pipeline, TransCanada, has altered the route to largely bypass a water deposit in Nebraska. But protest organizers insisted the pipeline still threatens land it crosses and will mean even greater carbon pollution.

这条 1,700 英里长的管道背后的公司 TransCanada 已经改变了路线，主要绕过内布拉斯加州的一个水库。但抗议组织者坚称，管道仍然威胁着它穿过的土地，并将意味着更严重的碳污染。

Supporters say the company that wants this, TransCanada, has already promised much more robust safety measures, that rail shipments are rising already to bring this oil in and the rail shipments are riskier than the pipeline would be.

支持者说，想要这样做的公司 TransCanada 已经承诺采取更强有力的安全措施，铁路运输已经在增加以将这种石油运进来，而且铁路运输比管道运输风险更大。