忘怀

The trip had been unforgettable experience for both of us.

那趟旅行是我们两人难以忘经历。

The ship’s crew will spare no pains to make your Mediterranean cruise unforgettable.

全体船员将尽所让你们地中海之行难以忘。

Their summer holiday at the seaside is the high spot of the year for the family.

在海滨过暑假是他们一家人今年中最难以忘快时刻。