Today is Sunday,I go to the park ,there are many people in the park ,some are swimming,others are boating .Look at that girl,she is reading under the tree.Everyone has a good time!

【参考翻译】

今天是星期天,我去公园,公园里有很多人,有些是游泳,另一些人在划船。看那个女孩,她正在树下读书。每个人都有一个美好的时光。