Sentence examples for difficulties have to be from inspiring English sources

Difficulties have to be faced, but we are prepared to push the boundaries.

Substantial difficulties have to be overcome before the needs of practising engineers for dealing with uncertainties in decision making can be met fully by risk-based structural safety analyses.

"The Making of Americans" has a reputation for being unreadable, which it isn't, though its difficulties have to be experienced to be believed, and its greatness has to be believed in for reading to continue.

Fortunately, those difficulties have to be gradually overcome.

MR imaging seems very suitable for molecular imaging, although many technical difficulties have to be overcome.

Moreover, substantial logistical and economic difficulties have to be overcome to vaccinate the largest number of individuals.

Few had anticipated they would both be in the last four but the teams themselves could not be star-struck when pressing difficulties had to be addressed.

But shortages and other difficulties had to be overcome, and not until December 1943 were cargo planes able to carry as much tonnage as was carried along the Burma Road by trucks two years earlier.

However, some difficulties had to be handled in order to use these data.

Before, during, and after data-collection, a number of difficulties had to be dealt with.

Several methodological difficulties had to be considered in the design of this trial.