1.   It sounds difficult, but compared to full-time work it was a cinch.

2.   At the end of two difficult journeys, one burden was beginning to sound more difficult than the other.

3.   Although being too old and too young at the same time sounds a bit difficult, the Sonics have in this aspect managed the impossible.

4.   Sound difficult?

5.   This all may sound more difficult to do than it is.