如何使用 "disappointed" 造句

1. Recent jobs data from the us disappointed .
美国近期的就业数据令人失望。
2. Not surprisingly , that has disappointed some investors .
不必感到惊讶,一些投资者已经失望的退出了这个领域。
3. Gold bugs are deeply disappointed .
黄金爱好者对此感到非常失望。
4. He seemed disappointed in howell .
他看上去对豪厄尔失望了。
5. How could we not be disappointed ?
我们怎么能不失望呢?