The equation was very difficult.

The only problem was that Feynman diagrams are complicated.

The issues have been difficult and have, for many members, touched upon important national interests.

LONDON Success stories in what the European Union calls the neighborhood have been hard to come by.

A documentary about the operation was broadcast soon after.

Historically, movement inland from the western Mediterranean coast was difficult.

As with peasant men, the life of peasant women was difficult.

While the data collection process had been difficult on account of time constraints, the overall results of the consultations had been positive.

Her life in Cuba was very difficult, and the lack of liberty lead to her decision to leave Cuba.

To Fadil, Arabic was not only new, but very complicated.

Thus, negotiations on European financial transfers, the core of European solidarity, will be much tougher in the future than they were in the past (when they were already difficult enough).

The conditions faced by Palestinian women were difficult and unique.

Unpredictable situations made management very complex.

Raven thought that the tests commonly in use at that time were cumbersome to administer and the results difficult to interpret.

But Japan s government was intransigent. Talking about the charms of market opening or about fairness did not help.

Urdu type setting was very difficult also, typeset work looked ugly in comparison to handwritten work.

Very very hard.

Those are really tough.

It is a difficult problem.

My language is very complicated.

My life is so hard.

Is Arabic difficult?

My life is very difficult to manage.

Such changes are difficult.

Conditions are very difficult, but we cannot afford to compromise on those principles which made AIMS work.

What we did was try to warm them up as best we could, put oxygen on them and try to revive them, which is difficult to do at 21,000 feet, when the tent is freezing.

Since living and working conditions were extremely difficult, very often even risky, during the war, the education process was interrupted almost throughout the country.

The problem is too difficult to solve.

This word is difficult to pronounce.

At first, it is difficult.

Hebrew is a difficult language.

Arabic isn't a difficult language.

Sami's classes are hard as fuck.

The Berber language is so difficult.

English is difficult, isn't it?

Doctors have a difficult problem.

Changing these is a difficult task.

And she said, Given the fact that I thought my intuition was right ... she thought her intuition was right it was very difficult for her to accept doing a difficult experiment to try and check whether she was wrong.

Truly, the work plan is a difficult one, yet it is one from which the Organization must not deviate.

My testimony about the election is categorical the circumstances were difficult, but the voting was unconstrained and without cheating.

Whether it was Chinese speaking Arabic or Egyptians speaking Chinese, accents were so hard to grasp that I think this would have made for a humorous situation in itself.

Mathematics is difficult for me.

Third. Good! This is hard, right?

English is difficult, isn't it?

There are great goals and difficult tasks ahead of us.