Some examples and use cases from the internet:

Some examples and use cases from the internet:

• It is tough to compete with the greatest adventure in human history.
• Man, it is tough to find a football player who'll kiss me.
• But it is tough snow crust all right.
• For him it is tough to say this.
• It is tough terrain because forecasts are hard to make in both this and many other sectors.
• It is tough because it necessitates a reconsideration of the logistical organisation of our trading system and of the way we move and travel around.
• It is tough out there, people.
• It is tough when damp, brittle when dry.

• At this stage, it is difficult for me to clarify the subject of these recommendations.
• The connection affords me great power, although it is difficult to maintain.
• When the King demands something it is difficult to refuse.
• In certain cases it is difficult resign his good fortune.
• When you are so close together, it is difficult to avoid friction.
• It seems that it is difficult to voice unadorned criticism of political friends.
• But it is difficult without knowing the person.
• In these circumstances, it is difficult for the Commission to provide any reasonable timetable.