Sentence examples for a difficult task and from inspiring English sources

This is a difficult task and even MIT professors are not quite up to the task.

Mark knows what he is doing, it's a difficult task and he has to prioritise".

It is a difficult task and she has leapt to the front of non-fiction illustration".

Besides, the selection of the most adequate repair grouting, is a difficult task and an open research field.

But working for the 'Afros' will be a difficult task, and I will be dealing with very delicate situations.

"I think it was a difficult task, and he was a lame duck by spring of 2010.

Welding a high quality aluminum matrix discontinuously reinforced composite is a difficult task and can be expensive.

However, building a simulation model of a manufacturing system is a difficult task and needs great resource expenditures.

Building adaptive systems with predictable emergent behavior is a difficult task and it is becoming a critical need.

Establishing 'reference sites' is a difficult task and a critical factor in determining the baseline functioning of ecosystems.

Selection of surgical residents is a difficult task, and program directors are interested in identifying the best candidates.