The book, challenging a slew of traditions, caused quite a ruckus.

So this gets a little challenging because the dynamics of this robot are quite complicated.

So this gets a little challenging, because the dynamics of this robot are quite complicated.

Hezbollah may be quite comfortable with the returns. Winning would have placed Hezbollah in a challenging position.

Activities of daily living (ADLs) can be quite challenging at first for those with a spinal cord injury (SCI).

Tremendously challenging.

That was challenging.

Why so challenging?

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

Challenging gender based violence

Not a challenging task.

And this is a very challenging idea. It's a very challenging idea to mainstream media.

A bit more challenging, right?

So this is more challenging

Are you challenging my orders?

Oh, quite, quite, quite.

Quite, quite.

A bit more challenging, right? (Laughter)

It's not very challenging any more.

And that's challenging because it's easy.

Your job needs to be challenging.

This is challenging work to do.

Something is very challenging to me.

Yes, quite lonely, quite ... quite lonely.

Oh, yes, quite, quite, I quite understand.

But striking the proper balance is challenging.

That will be particularly challenging for Bernanke.

That is an assumption that needs challenging.

Emerging and challenging issues deriving from implementation

DM She's very tough it's most challenging.

Skepticism, because you must always be challenging.

I'm challenging you to find you value

And people reinventing themselves in challenging times.

It's this immensely exciting and challenging problem.

Listen, I'll teach you a challenging trick.

They are challenging forces they cannot control.

Miss Templeton, please stop challenging your witness.

Quite so, quite so.

Quite so, quite so.

Quite so, quite so.

It was, academically, quite a challenging project, and once we had reached that stage, we were quite confident that we could try and do other things as well with this approach actually simulating the body and simulating that part of the nervous system that controls it.

It was, academically, quite a challenging project, and once we had reached that stage, we were quite confident that we could try and do other things as well with this approach actually simulating the body and simulating that part of the nervous system that controls it.

Yes, quite warm, quite warm.

Brilliant, brilliant! Quite, quite brilliant.

Finally, Japan s external environment today is more challenging.