It is May 1st.The weatheriswarm.the student don't have any lessons.so Sandra goes to the park near her houes with her brother Bob,her cousin Cindy and friends Julia and Sam.Look! Sandra is piaying tennis with Julia Bob is talking with a man from America .Sam is piaying chess with a boy. Cindy is singing .She wants to be a musician. They have a great time there and then they go back happily.翻译成中文