Sentence examples for this was very challenging from inspiring English sources

This was very challenging for me, right out of my comfort zone.

To pull together a core group of internationals in a short space of time and get the best out of them in a tournament like this is very challenging.

The public policy implications of this are very challenging.

As we shall discuss, this is very challenging.

Therefore, to understand how a protein works it is important to determine its structure, but this is very challenging.

For a relatively small pathway like the TCA Cycle, such highly similar compounds can be easily identified manually, but on database level this is very challenging.

"It was very challenging.

Facilitating teamwork across organizational boundaries was very challenging.

The management of our case was very challenging.

Mechanical experiments at this scale are very challenging.

However, successfully exerting this encouragement is very challenging.