“disappointed of”可以造什么句，disappointed of造句

It is the growth potential of Africa that is appealing, especially as sales have disappointed of late in America, even though Wal-Mart has been well-placed to benefit from consumers trading down.

This insistence on ideological purity may explain why the fortunes of the party have disappointed of late.

President James ield was shot by a disappointed office seeker on July2, 1881.