Sentence examples for a very difficult project from inspiring English sources

A bike is a very difficult project.

But it was a very difficult project to achieve.

"It's a very difficult project to undertake," said Stephen J. Hayes, vice president of the Economic Development Corporation.

"The bottom line is, the mall has been a very difficult project to bring to finality," Mr. Rowland told reporters in his office today, citing the legal headaches and some critics' predictions of traffic gridlock.

It had been a very difficult project, results had not been easy to get, and there was no chance of a publication.

"I have seen this kind of work with robots, but it is a very difficult project and like all research may not work as planned, but it is well worth the effort and will advance the field".

Let me suggest a very difficult research project: how about actually looking at the book?

The -- on Afghanistan, we are in the midst of a very difficult but very important project.

"All of them have been working on something like this as far as we've been made aware, but it's a very difficult problem and these projects that they've been working on internally have been in progress for years," Houston responded.

"It's a very difficult tradeoff between the goals of the project and to finance this mission," he conceded.

Previous research (Demian and Balatsoukas 2012) and our own studies of construction projects (Tory et al. 2008)) have demonstrated that information seeking and retrieval from large, shared construction project archives is a very difficult and time-consuming process.