Some of the most impressive achievements are coming from Sprint.

What the astronomers think they have seen - but are not yet sure - could be an even more impressive achievement.

During the 1996 season the club won five matches which was an impressive achievement.

If true, it was an impressive achievement, unlike anything she had ever seen before.

To do that even 20 times in a single life remains an impressive achievement; to approach 100 is astonishing.

That's an impressive achievement, and in this context a terribly moving one.

It was an impressive - and nearly unintelligible - achievement.

But even doing that much for himself was a pretty impressive achievement, I must admit.

This was a major mission objective, and it is an impressive achievement.

Would it not be an important, impressive achievement for the citizens?