1.   Although conceptually clear, the method is not easy to implement with current hardware.

2.   Curvature and torsion are not easy to measure directly but their being proportional has a straight forward measurable consequence.

3.   For young women who choose to terminate their pregnancy, the Decision is often not easy to implement.

4.   Harry and I were tall and strong, not easy to attack at close quarters.

5.   He makes the point that predicting behaviour is not easy.

6.   However, it was not easy to use and required a certain amount of both skill and effort to achieve Decent results.

7.   I stood in a white wilderness, and perceived that to gather wood for burning in such conditions was not easy.

8.   In large buildings, communication with other staff if often not easy but discretion is preferred to valour!