The shelter had to be completed before darkness fell and as the sun slid down to the horizon the pace of work grew ever more fast and furious.

天黑前必须把这个 棚子 搭好，当太阳落到地平线下面时，人们干得更快了。

youdao

"The Department's understanding of the facts underlying Fast and Furious became more developed, particularly as evidence came to light that was inconsistent with the initial denials provided to Department personnel, " Holder wrote Thursday.

CNN: Holder floats 'Fast and Furious' deal with Congress

However, Fast and Furious lost track of more than 1, 000 firearms it was tracking in the operation, and two of the lost weapons turned up at the scene of the 2010 killing of U.S. Border Patrol agent Brian Terry.

CNN: Boehner: Contempt vote on Holder will proceed

"Our son lost his life protecting this nation, and it is very disappointing that we are now faced with an administration that seems more concerned with protecting themselves rather than revealing the truth behind Operation Fast and Furious, " the statement said.

CNN: Contempt vote inflames Fast and Furious debate