随着阳光体育运动在全国开展，政府对中学生身体素质有所下降这个问题给予了高度重视，提出了这样的标语：“EXERCISE ONE HOUR A DAY, KEEP ILLNESS AWAY”。同学们参加了各种体育锻炼之后，校园里出现了可喜的变化，强身健体，增强了学习效果，校园生活丰富了。请你报道一下学校开展这一活动的情况。

注意：
1. 词数80—100左右。
2. 要求文章结构合理、内容通顺、句子连贯。
参考词汇：build up one’s body strength 强健身体 reduce diseases 减少疾病

As the Sunny Sports is developing in our country, the government has paid attention to the health of the students and raised, "EXERCISE ONE HOUR A DAY, KEEP ILLNESS AWAY". So far our school life has changed a lot. Now we have more time to do sport in the morning or after school. We play football, basketball, badminton and swim. They let our brains relax and make our school life more colorful. We have become more energetic. Above all our study has all been improved.

Let’s take exercise every day. It can build up our body strength and reduce diseases.