为了增强同学们的安全意识，提高应对突发事件的能力，今年暑假期间学校组织同学们参加了急救知识培训班，你是其中一员。请你根据以下要点写一篇英语短文，叙述此次培训，并给某英文网站的My school life专栏投稿：
1.培训时间、人物、事件；
2.培训内容；
3.培训收获。
注意：1.词数100左右；
2.可适当增加细节，以使行文连贯。

【考点】提纲作文．

【答案】During the summer holidays，fifty students from our school attended a training class for the knowledge of first aid.
The training，which lasted five days，was held in the meeting room of our school.Five experts from different hospitals shared the basic knowledge of first aid with us.To make it easy for us to master it，besides giving a lot of true examples，they provided videos for us to watch.Interested in the training，we took notes carefully while listenjye.aig.In addition，the experts answered the puzzling questions that we put forward.
By attending the training class，we learned how to give first aid.In the future，we'll do everything in our power to save those who need help by using what we have learned.