意大利海岸附近帆船沉没，七人失踪

意大利海岸附近发生一起帆船沉没事故，导致7人失踪。紧急救援人员已救出15人，目前仍在搜寻失踪人员。

## Original Title: Seven missing as sailboat sinks off Italian coast

## Article Content:
Emergency services have rescued 15 people as searches continue for those who remain missing.

Original article: https://www.bbc.com/news/articles/c0k4751jrm8o