未预期

例句：

1. 1.I was surprised by the outcome of the meeting.
   会议的结果让我感到惊讶。
2. 2. The weather forecast said it would be sunny, but it turned out to be rainy.
   天气预报说会是晴天，但结果却是雨天。
3. 3. The company's stock price unexpectedly increased after the announcement.
   公司在宣布后股票价格意外上涨。