The ever increasing global demand for energy and industrial goods and services represents a daunting challenge.

This is a tremendous challenge in a country that was ruined and subject to chaos for many years.

With a population of 3.4 billion, Asia and the Pacific is faced with enormous challenges in the area of human development.

Considering our meagre resources, this undertaking is for us a mammoth challenge given our growing population.

That is a tremendous challenge, but we all realize what is at stake, and we are determined to meet the challenge.

Given the enormous ambiguity and uncertainty surrounding the most basic precepts of peacekeeping, this task is an enormous challenge. What do we mean by terms such as robust peacekeeping , and what does this mean for a police officer or soldier serving in a United Nations mission? Does it involve similar tasks from mission to mission?

It was also stressed that coordination of the global, regional and national responses to HIV AIDS remains an immense challenge.

It was also stressed that coordination of the global, regional and national responses to HIV AIDS remains an immense challenge.

Notwithstanding efforts in the political process, the volatile security situation remains a formidable challenge to the transition process.

He's tremendous.

It was a great success.

He was a man of tremendous leadership.

And they are making a tremendous contribution.

So they're being accelerated tremendously.

They have resisted sizeable internal pressures.

So, there's going to be a tremendous struggle.

Suddenly, I had an episode of catastrophic bleeding.

It might make a world of difference.

And you know they're going to make a hell of a difference to the world.

And that represents in your brain, really massive change.

Fadil left an incredible amount of money for Layla.

Their enthusiastic support to this cause has made a huge difference.

The economic and physical damage was also immense.

These also require tremendous amounts of energy.

Because we are confronted with a challenge.

Rushmore, which happened to be one of our most challenging projects.

Do I hear a challenge?

The Executive Director reported that the impact of the epidemic was huge.

The Executive Director reported that the impact of the epidemic was huge.

The payoff will be huge saving millions of lives.

And you can see, off a tiny film, incredible clarity.

That could be a phenomenal, valuable activity.

For America, the Sanders bill marks important progress.

Two decades later, these efforts have proven to be a spectacular success.

In these years of nuclear medicine, the growth was phenomenal.

Afro Eurasia was especially intense in the most highly populated areas across the southern belt of Afro Eurasia.

He showed it in Paris in 1867, and it was a major achievement because it brought the power density of the engine way up.

One elephant climbs up on top of another elephant until finally all 17 elephants have constructed an enormous pyramid of pachyderms.

You know the uni is the most challenging, so number ten is challenging.

Developing the Skycar has been a real challenge.

We also face an environmental challenge.

I think it's a great challenge.

Your job needs to be challenging.

They're going to be the tough ones.

It's a great challenge for them.